mirror of
https://github.com/matrix-construct/construct
synced 2024-11-16 15:00:51 +01:00
1304 lines
28 KiB
C++
1304 lines
28 KiB
C++
// Tensor Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2021 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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namespace ircd::gpt::pipe
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{
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static void profile_dumplog(pipe::cycle &);
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static void handle_quit() noexcept;
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extern const ircd::run::changed quit_handler;
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}
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decltype(ircd::gpt::pipe::queue_cycles)
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ircd::gpt::pipe::queue_cycles
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{
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{ "name", "ircd.gpt.pipe.queue" },
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{ "default", 1L, },
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};
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decltype(ircd::gpt::pipe::quit_handler)
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ircd::gpt::pipe::quit_handler
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{
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run::level::QUIT, handle_quit
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};
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[[gnu::cold]]
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void
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ircd::gpt::pipe::handle_quit()
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noexcept
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{
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if constexpr(!IRCD_USE_OPENCL)
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return;
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const auto pending
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{
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cl::work::list.size()
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};
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if(pending)
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log::warning
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{
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log, "Waiting for %zu pending tasks to leave the pipe...",
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pending,
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};
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cl::sync();
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ctx::yield();
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}
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//
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// pipe::prof
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//
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ircd::string_view
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ircd::gpt::pipe::debug(const mutable_buffer &buf,
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const prof &p)
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{
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window_buffer window(buf);
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for(uint i(0); i < p.stages; ++i)
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window([&p, &i](auto buf)
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{
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size_t ret(0);
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ret += consume(buf, size(debug(buf, p, i)));
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ret += consume(buf, copy(buf, '\n'));
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return ret;
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});
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return window.completed();
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}
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ircd::string_view
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ircd::gpt::pipe::debug(const mutable_buffer &buf,
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const prof &p,
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const size_t &i)
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{
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using phase = prof::phase;
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assert(i < p.info.size());
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assert(i < p.ts.size());
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char tbuf[4][32];
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return fmt::sprintf
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{
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buf, "%-20s %04x [ %10s %10s %10s %10s ]",
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std::get<0>(p.info[i]),
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std::get<1>(p.info[i]),
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pretty(tbuf[0], p.ts[i][phase::QUEUE], 1),
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pretty(tbuf[1], p.ts[i][phase::SUBMIT], 1),
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pretty(tbuf[2], p.ts[i][phase::START], 1),
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pretty(tbuf[3], p.ts[i][phase::END], 1),
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};
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}
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//
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// prof::prof
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//
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decltype(ircd::gpt::pipe::prof::info)
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ircd::gpt::pipe::prof::info;
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decltype(ircd::gpt::pipe::prof::name)
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ircd::gpt::pipe::prof::name;
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[[gnu::visibility("hidden")]]
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decltype(ircd::gpt::pipe::prof::init)
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ircd::gpt::pipe::prof::init;
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ircd::gpt::pipe::prof::prof()
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noexcept
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{
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for(uint i(0); i < stages; ++i)
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for(uint j(0); j < phases; ++j)
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ts[i][j] = 0ns;
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}
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ircd::gpt::pipe::prof::prof(const cycle &c)
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{
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if(!std::exchange(init, true))
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init_info(c);
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if(!cl::profile_queue)
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return;
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for(uint i(0); i < stages; ++i)
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{
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const cl::work::prof p
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{
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c.stage[i]
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};
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ts[i][phase::QUEUE] = p[phase::SUBMIT] - p[phase::QUEUE];
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ts[i][phase::SUBMIT] = p[phase::START] - p[phase::SUBMIT];
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ts[i][phase::START] = p[phase::END] - p[phase::START];
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ts[i][phase::END] = p[phase::END] - p[phase::QUEUE];
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}
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}
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[[gnu::visibility("hidden")]]
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void
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ircd::gpt::pipe::prof::init_info(const cycle &c)
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{
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static_assert
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(
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name.size() >= stages
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);
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for(uint i(0); i < stages; ++i)
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info[i] = info_type
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{
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c.stage[i].name(name[i]),
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c.stage[i].type(),
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};
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// pipe::cycle
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//
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const ircd::gpt::ctrl &
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ircd::gpt::pipe::acquire(cycle &cycle)
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{
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// Some tail stages may not be active each cycle
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const auto last_exec
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{
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std::find_if(std::rbegin(cycle.stage), std::rend(cycle.stage), []
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(const auto &work)
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{
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return work.handle;
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})
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};
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assert(last_exec != std::rend(cycle.stage));
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last_exec->wait();
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const auto ctrl
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{
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reinterpret_cast<const gpt::ctrl *>(cycle.desc.frame[cycle.frame].ptr())
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};
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assert(ctrl);
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assert(ctrl->magic != 0xDEADBEEF);
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assert(ctrl->magic == 0xC7012C70UL);
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return *ctrl;
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}
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//
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// pipe::cycle::cycle
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//
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ircd::gpt::pipe::cycle::cycle(gpt::samp &samp)
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:desc
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{
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samp.desc
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}
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,tick
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{
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samp.cycle
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}
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,count
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{
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samp.count
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}
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,tokens
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{
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samp.tokens
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}
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,cached
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{
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desc.cached
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}
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,frame
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{
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tick % samp.opts.frames
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}
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,range
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{
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tick,
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count,
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tokens,
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cached,
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true,
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false,
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}
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,stage
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{
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cl::exec // data
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{
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desc.opts, std::memory_order_release
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},
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cl::exec // data
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{
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desc.ctrl, std::memory_order_release
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},
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cl::exec // data
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{
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desc.frame[frame], std::memory_order_release
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},
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cl::exec // data
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{
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desc.model->decode->master[0], std::memory_order_release
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},
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cl::exec // Initial kernel
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{
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desc.alloc, range.alloc,
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},
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cl::exec // Initial cycle kernel
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{
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desc.enter, range.embed,
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},
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cl::exec // Compute token and positional embeddings.
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{
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desc.lm_embed, range.embed,
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},
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// Forward Pass
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cl::exec { desc.layer[0x00]->attn, range.attn },
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cl::exec { desc.layer[0x00]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x01]->attn, range.attn },
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cl::exec { desc.layer[0x01]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x02]->attn, range.attn },
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cl::exec { desc.layer[0x02]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x03]->attn, range.attn },
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cl::exec { desc.layer[0x03]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x04]->attn, range.attn },
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cl::exec { desc.layer[0x04]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x05]->attn, range.attn },
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cl::exec { desc.layer[0x05]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x06]->attn, range.attn },
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cl::exec { desc.layer[0x06]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x07]->attn, range.attn },
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cl::exec { desc.layer[0x07]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x08]->attn, range.attn },
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cl::exec { desc.layer[0x08]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x09]->attn, range.attn },
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cl::exec { desc.layer[0x09]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x0a]->attn, range.attn },
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cl::exec { desc.layer[0x0a]->ffnn, range.ffnn },
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cl::exec { desc.layer[0x0b]->attn, range.attn },
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cl::exec { desc.layer[0x0b]->ffnn, range.fffnn },
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cl::exec // Final normalization.
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{
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desc.lm_norm, range.fnorm
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},
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cl::exec // Compute language logits.
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{
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desc.lm_logit, range.logit
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},
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cl::exec // Statistics on the logits.
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{
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desc.lm_logsm, range.logsm
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},
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cl::exec // Select next token.
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{
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desc.lm_select, range.select
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},
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cl::exec // Backpropagate
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{
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desc.lm_prop_embed, range.prop_embed
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},
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cl::exec // Backpropagate
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{
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desc.lm_prop_norm, range.prop_norm
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},
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// Backward Pass
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cl::exec { desc.layer[0x0b]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x0b]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x0a]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x0a]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x09]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x09]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x08]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x08]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x07]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x07]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x06]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x06]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x05]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x05]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x04]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x04]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x03]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x03]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x02]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x02]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x01]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x01]->prop_attn, range.prop_attn },
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cl::exec { desc.layer[0x00]->prop_ffnn, range.prop_ffnn },
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cl::exec { desc.layer[0x00]->prop_attn, range.prop_attn },
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cl::exec // Final kernel
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{
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desc.leave[frame], range.select
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},
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}
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{
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}
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ircd::gpt::pipe::cycle::~cycle()
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noexcept
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{
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}
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//////////////////////////////////////////////////////////////////////////////
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//
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// pipe::range
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//
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ircd::gpt::pipe::range::range(const uint tick,
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const uint count,
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const uint tokens,
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const uint cached,
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const bool fwd,
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const bool rev)
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noexcept
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:_full
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{
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{ (tokens - cached) * 192UL, 0 },
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{ 192UL, 0 },
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{ cached * 192UL, 0 },
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}
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,_last
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{
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{ 1 * 192UL, 0 },
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{ 192UL, 0 },
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{ (count - 1) * 192UL, 0 },
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}
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,alloc
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{
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{ (tick == 0) * 192UL, 0 },
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{ 192UL, 0 },
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}
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,embed
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{
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fwd?
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_full:
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cl::kern::range{},
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}
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,attn
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{
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fwd?
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_full:
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cl::kern::range{},
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}
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,ffnn
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{
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fwd?
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_full:
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cl::kern::range{},
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}
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,fffnn
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{
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fwd && tokens > count?
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_full:
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fwd?
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_last:
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cl::kern::range{},
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}
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,fnorm
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{
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fwd?
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_last:
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cl::kern::range{},
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}
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,logit // TODO: align_up(50257) / 64|256
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{
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{ int(fwd) * 50432UL, 0 },
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{ 64L, 0 },
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}
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,logsm
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{
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{ int(fwd) * 1 * 256UL, 0 },
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{ 256UL, 0 },
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}
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,select
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{
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{ int(fwd) * 1 * 256UL, 0 },
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{ 256UL, 0 },
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}
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,prop_embed
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{
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{ int(rev) * 0 * 192UL, 0 },
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{ 192UL, 0 },
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}
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,prop_norm
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{
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{ int(rev) * 0 * 192UL, 0 },
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{ 192UL, 0 },
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}
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,prop_attn
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{
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{ int(rev) * 0 * 192UL, 0 },
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{ 192UL, 0 },
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}
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,prop_ffnn
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{
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{ int(rev) * 0 * 192UL, 0 },
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{ 192UL, 0 },
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}
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{
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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// pipe::desc
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//
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ircd::gpt::pipe::desc::desc(const gpt::opts *const &opt,
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gpt::ctrl *const &ctrl_,
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pipe::model &model,
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pipe::code &code)
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:model
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{
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&model
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}
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,code
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{
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&code
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}
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,opts
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{
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const_buffer
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{
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reinterpret_cast<const char *>(opt),
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sizeof(gpt::opts)
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},
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}
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,ctrl
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{
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const_buffer
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{
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reinterpret_cast<const char *>(ctrl_),
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sizeof(gpt::ctrl)
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},
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}
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,master
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{
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0
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+ opt->layers * opt->context_tokens * opt->attn_elems * sizeof(float)
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+ opt->context_tokens * opt->embed_elems * sizeof(float)
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+ 65536 * sizeof(float)
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+ opt->layers * opt->attn_self_elems * sizeof(float)
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}
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,state
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{
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master,
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{
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opt->layers * opt->context_tokens * opt->attn_elems * sizeof(float),
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off_t(0),
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}
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}
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,accum
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{
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master,
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{
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opt->context_tokens * opt->embed_elems * sizeof(float),
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state.offset() + off_t(state.size()),
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},
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}
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,logit
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{
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master,
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{
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65536 * sizeof(float),
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accum.offset() + off_t(accum.size()),
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},
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}
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,attns
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{
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master,
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{
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opt->layers * opt->attn_self_elems * sizeof(float),
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logit.offset() + off_t(logit.size())
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}
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}
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,frame
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{
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// size, read, write, }, // idx
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{ sizeof(gpt::ctrl), true, false, }, // 0
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{ sizeof(gpt::ctrl), true, false, }, // 1
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{ sizeof(gpt::ctrl), true, false, }, // 2
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{ sizeof(gpt::ctrl), true, false, }, // 3
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{ sizeof(gpt::ctrl), true, false, }, // 4
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{ sizeof(gpt::ctrl), true, false, }, // 5
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{ sizeof(gpt::ctrl), true, false, }, // 6
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{ sizeof(gpt::ctrl), true, false, }, // 7
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}
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,alloc
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{
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code,
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"ircd_gpt_alloc",
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model.decode->master[0],
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master,
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opts,
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ctrl,
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frame[0],
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frame[1],
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frame[2],
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frame[3],
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frame[4],
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frame[5],
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frame[6],
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frame[7],
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}
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,enter
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{
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code,
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"ircd_gpt_enter",
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model.decode->master[0],
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state,
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master,
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opts,
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ctrl,
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}
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,lm_embed
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{
|
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code,
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"ircd_gpt_lm_embed",
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ctrl,
|
|
opts,
|
|
accum,
|
|
model.decode->embed.pos.param,
|
|
model.decode->embed.token.param,
|
|
}
|
|
,lm_norm
|
|
{
|
|
code,
|
|
"ircd_gpt_lm_norm",
|
|
ctrl,
|
|
opts,
|
|
accum,
|
|
model.decode->embed.norm.bias.param,
|
|
model.decode->embed.norm.weight.param,
|
|
}
|
|
,lm_logit
|
|
{
|
|
code,
|
|
"ircd_gpt_lm_logit",
|
|
ctrl,
|
|
opts,
|
|
logit,
|
|
accum,
|
|
model.decode->embed.pos.param,
|
|
model.decode->embed.token.param,
|
|
}
|
|
,lm_logsm
|
|
{
|
|
code,
|
|
"ircd_gpt_lm_logsm",
|
|
ctrl,
|
|
opts,
|
|
logit,
|
|
}
|
|
,lm_select
|
|
{
|
|
code,
|
|
"ircd_gpt_lm_select",
|
|
ctrl,
|
|
opts,
|
|
logit,
|
|
attns,
|
|
}
|
|
,lm_prop_embed
|
|
{
|
|
code,
|
|
"ircd_gpt_lm_embed_prop",
|
|
ctrl,
|
|
opts,
|
|
model.decode->embed.pos.param,
|
|
model.decode->embed.pos.moment[0],
|
|
model.decode->embed.pos.moment[1],
|
|
model.decode->embed.token.param,
|
|
model.decode->embed.token.moment[0],
|
|
model.decode->embed.token.moment[1],
|
|
}
|
|
,lm_prop_norm
|
|
{
|
|
code,
|
|
"ircd_gpt_norm_prop",
|
|
ctrl,
|
|
opts,
|
|
model.decode->embed.norm.bias.param,
|
|
model.decode->embed.norm.bias.moment[0],
|
|
model.decode->embed.norm.bias.moment[1],
|
|
model.decode->embed.norm.weight.param,
|
|
model.decode->embed.norm.weight.moment[0],
|
|
model.decode->embed.norm.weight.moment[1],
|
|
}
|
|
,leave
|
|
{
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[0],
|
|
},
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[1],
|
|
},
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[2],
|
|
},
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[3],
|
|
},
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[4],
|
|
},
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[5],
|
|
},
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[6],
|
|
},
|
|
{
|
|
code,
|
|
"ircd_gpt_leave",
|
|
model.decode->master[0],
|
|
state,
|
|
master,
|
|
opts,
|
|
ctrl,
|
|
frame[7],
|
|
},
|
|
}
|
|
,layer
|
|
{
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x00),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x01),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x02),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x03),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x04),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x05),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x06),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x07),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x08),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x09),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x0a),
|
|
std::make_unique<struct desc::layer>(*this, opt, 0x0b),
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::desc::layer
|
|
//
|
|
|
|
ircd::gpt::pipe::desc::layer::layer(pipe::desc &desc,
|
|
const gpt::opts *const &opts,
|
|
const uint laynum)
|
|
:state
|
|
{
|
|
desc.state,
|
|
{
|
|
opts->context_tokens * opts->attn_elems * sizeof(float),
|
|
laynum * opts->context_tokens * opts->attn_elems * sizeof(float),
|
|
}
|
|
}
|
|
,attns
|
|
{
|
|
desc.attns,
|
|
{
|
|
opts->attn_self_elems * sizeof(float),
|
|
laynum * opts->attn_self_elems * sizeof(float),
|
|
}
|
|
}
|
|
,attn
|
|
{
|
|
*desc.code,
|
|
"ircd_gpt_attn_fcon",
|
|
desc.ctrl,
|
|
desc.opts,
|
|
laynum,
|
|
state,
|
|
desc.accum,
|
|
desc.model->decode->layer[laynum].attn.norm.bias.param,
|
|
desc.model->decode->layer[laynum].attn.norm.weight.param,
|
|
desc.model->decode->layer[laynum].attn.fcon.bias.param,
|
|
desc.model->decode->layer[laynum].attn.fcon.weight.param,
|
|
}
|
|
,ffnn
|
|
{
|
|
*desc.code,
|
|
"ircd_gpt_coil",
|
|
desc.ctrl,
|
|
desc.opts,
|
|
laynum,
|
|
desc.accum,
|
|
attns,
|
|
state,
|
|
desc.model->decode->layer[laynum].attn.proj.bias.param,
|
|
desc.model->decode->layer[laynum].attn.proj.weight.param,
|
|
desc.model->decode->layer[laynum].ffnn.norm.bias.param,
|
|
desc.model->decode->layer[laynum].ffnn.norm.weight.param,
|
|
desc.model->decode->layer[laynum].ffnn.fcon.bias.param,
|
|
desc.model->decode->layer[laynum].ffnn.fcon.weight.param,
|
|
desc.model->decode->layer[laynum].ffnn.proj.bias.param,
|
|
desc.model->decode->layer[laynum].ffnn.proj.weight.param,
|
|
}
|
|
,prop_attn
|
|
{
|
|
*desc.code,
|
|
"ircd_gpt_coil_prop_attn",
|
|
desc.ctrl,
|
|
desc.opts,
|
|
desc.model->decode->layer[laynum].attn.norm.bias.param,
|
|
desc.model->decode->layer[laynum].attn.norm.bias.moment[0],
|
|
desc.model->decode->layer[laynum].attn.norm.bias.moment[1],
|
|
desc.model->decode->layer[laynum].attn.norm.weight.param,
|
|
desc.model->decode->layer[laynum].attn.norm.weight.moment[0],
|
|
desc.model->decode->layer[laynum].attn.norm.weight.moment[1],
|
|
desc.model->decode->layer[laynum].attn.fcon.bias.param,
|
|
desc.model->decode->layer[laynum].attn.fcon.bias.moment[0],
|
|
desc.model->decode->layer[laynum].attn.fcon.bias.moment[1],
|
|
desc.model->decode->layer[laynum].attn.fcon.weight.param,
|
|
desc.model->decode->layer[laynum].attn.fcon.weight.moment[0],
|
|
desc.model->decode->layer[laynum].attn.fcon.weight.moment[1],
|
|
desc.model->decode->layer[laynum].attn.proj.bias.param,
|
|
desc.model->decode->layer[laynum].attn.proj.bias.moment[0],
|
|
desc.model->decode->layer[laynum].attn.proj.bias.moment[1],
|
|
desc.model->decode->layer[laynum].attn.proj.weight.param,
|
|
desc.model->decode->layer[laynum].attn.proj.weight.moment[0],
|
|
desc.model->decode->layer[laynum].attn.proj.weight.moment[1],
|
|
}
|
|
,prop_ffnn
|
|
{
|
|
*desc.code,
|
|
"ircd_gpt_coil_prop_ffnn",
|
|
desc.ctrl,
|
|
desc.opts,
|
|
desc.model->decode->layer[laynum].ffnn.norm.bias.param,
|
|
desc.model->decode->layer[laynum].ffnn.norm.bias.moment[0],
|
|
desc.model->decode->layer[laynum].ffnn.norm.bias.moment[1],
|
|
desc.model->decode->layer[laynum].ffnn.norm.weight.param,
|
|
desc.model->decode->layer[laynum].ffnn.norm.weight.moment[0],
|
|
desc.model->decode->layer[laynum].ffnn.norm.weight.moment[1],
|
|
desc.model->decode->layer[laynum].ffnn.fcon.bias.param,
|
|
desc.model->decode->layer[laynum].ffnn.fcon.bias.moment[0],
|
|
desc.model->decode->layer[laynum].ffnn.fcon.bias.moment[1],
|
|
desc.model->decode->layer[laynum].ffnn.fcon.weight.param,
|
|
desc.model->decode->layer[laynum].ffnn.fcon.weight.moment[0],
|
|
desc.model->decode->layer[laynum].ffnn.fcon.weight.moment[1],
|
|
desc.model->decode->layer[laynum].ffnn.proj.bias.param,
|
|
desc.model->decode->layer[laynum].ffnn.proj.bias.moment[0],
|
|
desc.model->decode->layer[laynum].ffnn.proj.bias.moment[1],
|
|
desc.model->decode->layer[laynum].ffnn.proj.weight.param,
|
|
desc.model->decode->layer[laynum].ffnn.proj.weight.moment[0],
|
|
desc.model->decode->layer[laynum].ffnn.proj.weight.moment[1],
|
|
}
|
|
{
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// model
|
|
//
|
|
|
|
//
|
|
// pipe::model::model
|
|
//
|
|
|
|
ircd::gpt::pipe::model::model(gpt::model::decoder &decoder)
|
|
:decode_const
|
|
{
|
|
std::addressof(decoder)
|
|
}
|
|
,decode_mutable
|
|
{
|
|
std::addressof(decoder)
|
|
}
|
|
,decode
|
|
{
|
|
std::make_unique<model::decoder>(decoder)
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::model(const gpt::model::decoder &decoder)
|
|
:decode_const
|
|
{
|
|
std::addressof(decoder)
|
|
}
|
|
,decode
|
|
{
|
|
std::make_unique<model::decoder>(decoder)
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::~model()
|
|
noexcept
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::model::decoder
|
|
//
|
|
|
|
ircd::gpt::pipe::model::decoder::decoder(gpt::model::decoder &decoder)
|
|
:master
|
|
{
|
|
// params
|
|
{
|
|
mutable_buffer
|
|
{
|
|
reinterpret_cast<char *>(&decoder) + sizeof(gpt::model::decoder) * 0,
|
|
sizeof(gpt::model::decoder)
|
|
}
|
|
},
|
|
// first moment
|
|
{
|
|
mutable_buffer
|
|
{
|
|
reinterpret_cast<char *>(&decoder) + sizeof(gpt::model::decoder) * 1,
|
|
sizeof(gpt::model::decoder)
|
|
}
|
|
},
|
|
// second moment
|
|
{
|
|
mutable_buffer
|
|
{
|
|
reinterpret_cast<char *>(&decoder) + sizeof(gpt::model::decoder) * 2,
|
|
sizeof(gpt::model::decoder)
|
|
}
|
|
},
|
|
}
|
|
,layer
|
|
{
|
|
{ master, sizeof(gpt::model::block) * 0x00, decoder.layer[0x00], 0x00, },
|
|
{ master, sizeof(gpt::model::block) * 0x01, decoder.layer[0x01], 0x01, },
|
|
{ master, sizeof(gpt::model::block) * 0x02, decoder.layer[0x02], 0x02, },
|
|
{ master, sizeof(gpt::model::block) * 0x03, decoder.layer[0x03], 0x03, },
|
|
{ master, sizeof(gpt::model::block) * 0x04, decoder.layer[0x04], 0x04, },
|
|
{ master, sizeof(gpt::model::block) * 0x05, decoder.layer[0x05], 0x05, },
|
|
{ master, sizeof(gpt::model::block) * 0x06, decoder.layer[0x06], 0x06, },
|
|
{ master, sizeof(gpt::model::block) * 0x07, decoder.layer[0x07], 0x07, },
|
|
{ master, sizeof(gpt::model::block) * 0x08, decoder.layer[0x08], 0x08, },
|
|
{ master, sizeof(gpt::model::block) * 0x09, decoder.layer[0x09], 0x09, },
|
|
{ master, sizeof(gpt::model::block) * 0x0a, decoder.layer[0x0a], 0x0a, },
|
|
{ master, sizeof(gpt::model::block) * 0x0b, decoder.layer[0x0b], 0x0b, },
|
|
}
|
|
,embed
|
|
{
|
|
master,
|
|
off_t(offsetof(gpt::model::decoder, embed)),
|
|
decoder.embed,
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::decoder::decoder(const gpt::model::decoder &decoder)
|
|
:master
|
|
{
|
|
// params
|
|
{
|
|
const_buffer
|
|
{
|
|
reinterpret_cast<const char *>(&decoder),
|
|
sizeof(gpt::model::decoder)
|
|
}
|
|
},
|
|
}
|
|
,layer
|
|
{
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x00])), decoder.layer[0x00], 0x00, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x01])), decoder.layer[0x01], 0x01, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x02])), decoder.layer[0x02], 0x02, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x03])), decoder.layer[0x03], 0x03, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x04])), decoder.layer[0x04], 0x04, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x05])), decoder.layer[0x05], 0x05, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x06])), decoder.layer[0x06], 0x06, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x07])), decoder.layer[0x07], 0x07, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x08])), decoder.layer[0x08], 0x08, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x09])), decoder.layer[0x09], 0x09, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x0a])), decoder.layer[0x0a], 0x0a, },
|
|
{ master, off_t(offsetof(gpt::model::decoder, layer[0x0b])), decoder.layer[0x0b], 0x0b, },
|
|
}
|
|
,embed
|
|
{
|
|
master,
|
|
off_t(offsetof(gpt::model::decoder, embed)),
|
|
decoder.embed,
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::decoder::~decoder()
|
|
noexcept
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::model::embed
|
|
//
|
|
|
|
ircd::gpt::pipe::model::embed::embed(cl::data *const master,
|
|
const off_t offset,
|
|
gpt::model::embed &embed)
|
|
:norm
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::embed, norm)) + off_t(offsetof(gpt::model::norm, bias)),
|
|
mutable_buffer{embed.norm.bias.elem},
|
|
offset + off_t(offsetof(gpt::model::embed, norm)) + off_t(offsetof(gpt::model::norm, weight)),
|
|
mutable_buffer{embed.norm.weight.elem},
|
|
}
|
|
,pos
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::embed, pos)),
|
|
mutable_buffer{embed.pos}
|
|
}
|
|
,token
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::embed, token)),
|
|
mutable_buffer{embed.token}
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::embed::embed(cl::data *const master,
|
|
const off_t offset,
|
|
const gpt::model::embed &embed)
|
|
:norm
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::embed, norm)) + off_t(offsetof(gpt::model::norm, bias)),
|
|
const_buffer{embed.norm.bias.elem},
|
|
offset + off_t(offsetof(gpt::model::embed, norm)) + off_t(offsetof(gpt::model::norm, weight)),
|
|
const_buffer{embed.norm.weight.elem},
|
|
}
|
|
,pos
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::embed, pos)),
|
|
const_buffer{embed.pos}
|
|
}
|
|
,token
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::embed, token)),
|
|
const_buffer{embed.token}
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::model::block
|
|
//
|
|
|
|
ircd::gpt::pipe::model::block::block(cl::data *const master,
|
|
const off_t offset,
|
|
gpt::model::block &block,
|
|
const size_t layer)
|
|
:attn
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::block, attn)),
|
|
block.attn,
|
|
}
|
|
,ffnn
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::block, ffnn)),
|
|
block.ffnn,
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::block::block(cl::data *const master,
|
|
const off_t offset,
|
|
const gpt::model::block &block,
|
|
const size_t layer)
|
|
:attn
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::block, attn)),
|
|
block.attn,
|
|
}
|
|
,ffnn
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::block, ffnn)),
|
|
block.ffnn,
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::model::ffnn
|
|
//
|
|
|
|
ircd::gpt::pipe::model::ffnn::ffnn(cl::data *const master,
|
|
const off_t offset,
|
|
gpt::model::ffnn &ffnn)
|
|
:norm
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::ffnn, norm)) + off_t(offsetof(gpt::model::norm, bias)),
|
|
mutable_buffer{ffnn.norm.bias.elem},
|
|
offset + off_t(offsetof(gpt::model::ffnn, norm)) + off_t(offsetof(gpt::model::norm, weight)),
|
|
mutable_buffer{ffnn.norm.weight.elem},
|
|
}
|
|
,fcon
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::ffnn, fcon_bias)),
|
|
mutable_buffer{ffnn.fcon_bias.fcon},
|
|
offset + off_t(offsetof(gpt::model::ffnn, fcon_weight)),
|
|
mutable_buffer{ffnn.fcon_weight},
|
|
}
|
|
,proj
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::ffnn, proj_bias)),
|
|
mutable_buffer{ffnn.proj_bias.elem},
|
|
offset + off_t(offsetof(gpt::model::ffnn, proj_weight)),
|
|
mutable_buffer{ffnn.proj_weight},
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::ffnn::ffnn(cl::data *const master,
|
|
const off_t offset,
|
|
const gpt::model::ffnn &ffnn)
|
|
:norm
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::ffnn, norm)) + off_t(offsetof(gpt::model::norm, bias)),
|
|
const_buffer{ffnn.norm.bias.elem},
|
|
offset + off_t(offsetof(gpt::model::ffnn, norm)) + off_t(offsetof(gpt::model::norm, weight)),
|
|
const_buffer{ffnn.norm.weight.elem},
|
|
}
|
|
,fcon
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::ffnn, fcon_bias)),
|
|
const_buffer{ffnn.fcon_bias.fcon},
|
|
offset + off_t(offsetof(gpt::model::ffnn, fcon_weight)),
|
|
const_buffer{ffnn.fcon_weight},
|
|
}
|
|
,proj
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::ffnn, proj_bias)),
|
|
const_buffer{ffnn.proj_bias.elem},
|
|
offset + off_t(offsetof(gpt::model::ffnn, proj_weight)),
|
|
const_buffer{ffnn.proj_weight},
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::model::attn
|
|
//
|
|
|
|
ircd::gpt::pipe::model::attn::attn(cl::data *const master,
|
|
const off_t offset,
|
|
gpt::model::attn &attn)
|
|
:norm
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::attn, norm)) + off_t(offsetof(gpt::model::norm, bias)),
|
|
mutable_buffer{attn.norm.bias.elem},
|
|
offset + off_t(offsetof(gpt::model::attn, norm)) + off_t(offsetof(gpt::model::norm, weight)),
|
|
mutable_buffer{attn.norm.weight.elem},
|
|
}
|
|
,fcon
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::attn, fcon_bias)),
|
|
mutable_buffer{attn.fcon_bias.fcon},
|
|
offset + off_t(offsetof(gpt::model::attn, fcon_weight)),
|
|
mutable_buffer{attn.fcon_weight},
|
|
}
|
|
,proj
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::attn, proj_bias)),
|
|
mutable_buffer{attn.proj_bias.elem},
|
|
offset + off_t(offsetof(gpt::model::attn, proj_weight)),
|
|
mutable_buffer{attn.proj_weight},
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::attn::attn(cl::data *const master,
|
|
const off_t offset,
|
|
const gpt::model::attn &attn)
|
|
:norm
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::attn, norm)) + off_t(offsetof(gpt::model::norm, bias)),
|
|
const_buffer{attn.norm.bias.elem},
|
|
offset + off_t(offsetof(gpt::model::attn, norm)) + off_t(offsetof(gpt::model::norm, weight)),
|
|
const_buffer{attn.norm.weight.elem},
|
|
}
|
|
,fcon
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::attn, fcon_bias)),
|
|
const_buffer{attn.fcon_bias.fcon},
|
|
offset + off_t(offsetof(gpt::model::attn, fcon_weight)),
|
|
const_buffer{attn.fcon_weight},
|
|
}
|
|
,proj
|
|
{
|
|
master,
|
|
offset + off_t(offsetof(gpt::model::attn, proj_bias)),
|
|
const_buffer{attn.proj_bias.elem},
|
|
offset + off_t(offsetof(gpt::model::attn, proj_weight)),
|
|
const_buffer{attn.proj_weight},
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::model::tensor
|
|
//
|
|
|
|
ircd::gpt::pipe::model::tensor::tensor(cl::data *const master,
|
|
const off_t bias_offset,
|
|
const mutable_buffer &bias,
|
|
const off_t weight_offset,
|
|
const mutable_buffer &weight)
|
|
:bias
|
|
{
|
|
master,
|
|
bias_offset,
|
|
bias,
|
|
}
|
|
,weight
|
|
{
|
|
master,
|
|
weight_offset,
|
|
weight,
|
|
}
|
|
{
|
|
}
|
|
|
|
ircd::gpt::pipe::model::tensor::tensor(cl::data *const master,
|
|
const off_t bias_offset,
|
|
const const_buffer &bias,
|
|
const off_t weight_offset,
|
|
const const_buffer &weight)
|
|
:bias
|
|
{
|
|
master,
|
|
bias_offset,
|
|
bias,
|
|
}
|
|
,weight
|
|
{
|
|
master,
|
|
weight_offset,
|
|
weight,
|
|
}
|
|
{
|
|
}
|
|
|
|
//
|
|
// pipe::model::matrix
|
|
//
|
|
|
|
ircd::gpt::pipe::model::matrix::matrix(cl::data *const master,
|
|
const off_t offset,
|
|
const mutable_buffer ¶m)
|
|
:param
|
|
{
|
|
master[0],
|
|
{
|
|
pad_to(ircd::size(param), 4096),
|
|
offset,
|
|
},
|
|
}
|
|
,moment
|
|
{
|
|
// first moment
|
|
{
|
|
master[1],
|
|
{
|
|
pad_to(ircd::size(param), 4096),
|
|
offset,
|
|
},
|
|
},
|
|
|
|
// second moment
|
|
{
|
|
master[2],
|
|
{
|
|
pad_to(ircd::size(param), 4096),
|
|
offset,
|
|
},
|
|
},
|
|
}
|
|
{
|
|
assert(aligned(offset, 4096));
|
|
}
|
|
|
|
ircd::gpt::pipe::model::matrix::matrix(cl::data *const master,
|
|
const off_t offset,
|
|
const const_buffer ¶m)
|
|
:param
|
|
{
|
|
master[0],
|
|
{
|
|
pad_to(ircd::size(param), 4096),
|
|
offset,
|
|
},
|
|
}
|
|
{
|
|
assert(aligned(offset, 4096));
|
|
}
|