vbatts/llama.cpp
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wip : good version 8x32

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Georgi Gerganov 2024-01-25 12:59:59 +02:00
parent eb12e3c391
commit f6416d4493
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2 changed files with 36 additions and 45 deletions
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ggml-metal.m
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@ -2253,9 +2253,9 @@ static bool ggml_metal_graph_compute(
[encoder setBytes:&ne3 length:sizeof( int64_t) atIndex:26];
[encoder setBytes:&scale length:sizeof( float) atIndex:27];
const int64_t nsg = 4; // simdgroups per threadgroup (a.k.a. warps)
const int64_t nsg = 2; // simdgroups per threadgroup (a.k.a. warps)
const int64_t nqptg = 8; // queries per threadgroup !! sync with kernel template arguments !!
const int64_t ncpsg = 8;
const int64_t ncpsg = 32;
//const size_t smem = nqptg*(nhptg*ne00 + nsg*(nhptg*ne00 + 256))*(sizeof(float)/2);
const size_t smem = nqptg*(ne00 + nsg*(ne00 + 1*ncpsg))*(sizeof(float)/2);