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ircd::simt: Add macro to differentiate RDNA over GCN.

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This commit is contained in:
Jason Volk 2023-01-01 21:02:52 +00:00
parent d377674748
commit 38c4959f6c
1 changed files with 10 additions and 0 deletions
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10
include/ircd/simt/portable.h
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@ -85,3 +85,13 @@
#define __SIZEOF_FLOAT16__ 64
#endif
#endif
//
// Differentiate RDNA over GCN
//
#if defined(__AMDGCN__) && !defined(__AMDDNA__)
#if __AMDGCN_WAVEFRONT_SIZE == 32
#define __AMDDNA__ 1
#endif
#endif