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ircd:🆑 Use acq_rel as invalidate semantic.
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1 changed files with 8 additions and 9 deletions
17
ircd/cl.cc
17
ircd/cl.cc
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@ -958,17 +958,16 @@ try
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write = true;
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break;
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case std::memory_order_acq_rel:
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read = true;
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write = true;
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break;
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case std::memory_order_seq_cst:
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read = true;
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write = true;
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blocking = true;
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break;
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case std::memory_order_acq_rel:
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invalidate = true;
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break;
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case std::memory_order_release:
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break;
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}
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@ -983,6 +982,10 @@ try
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if(!flags && !data.mapped)
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return;
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assert(flags || data.mapped);
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assert(!this->object);
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this->object = &data;
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auto &q
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{
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queue[0][0]
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@ -993,12 +996,8 @@ try
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make_deps(this, opts)
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};
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assert(!this->object);
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this->object = &data;
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int err {CL_SUCCESS};
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assert(!this->handle);
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assert(flags || data.mapped);
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if(flags)
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data.mapped = clEnqueueMapBuffer
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(
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