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sgemm_impl: Fix wrong smem address for fp16

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Verified results for fp16 256x256.
This commit is contained in:
Hansung Kim
2024-09-08 02:23:51 -07:00
parent c51dc4902d
commit adcd0a9d49
2 changed files with 10 additions and 9 deletions
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10
tests/regression/sgemm_tcore/sgemm_impl.hpp
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@@ -6,7 +6,7 @@
#include "include/gemmini.h"
#include "gemmini_mmio.h"
#define FP_SIZE 32
#define FP_SIZE 16
// "fake" fp16 type that only has the correct data width.
using float16_t = uint16_t;
@@ -29,7 +29,7 @@ using float_type = float16_t;
// (BM*BN) / (TM*TN) == threadblock size >= NT * CORES_PER_CLUSTER
// * Combining BM * BK >= (BM*BN) / (TM*TN) == threadblock yields
// BM <= BK*TM*TN
#define BM 64
#define BM 128
#define BN 64
#if (FP_SIZE == 32)
#define BK 64
@@ -72,7 +72,7 @@ static_assert(WMITER * WNITER * TCM * TCN * NUM_WARPS * CORES_PER_CLUSTER ==
#define TRANSPOSE_AT_PRODUCE 0
#define TRANSPOSE_AT_CONSUME 0
#define GEMMINI_DMA 1
#define GEMMINI_DMA 0
#define GEMMINI_DMA_FLEXIBLE_LAYOUT 0
#if SMEM_SIZE == 0x4000
#define SMEM_ADDR_Q0 ((float * const) 0xff000000)
@@ -847,9 +847,9 @@ template <
uint32_t smem_a_dbuf_offset = 0, // byte offset of A
// double-buffer tile in shared
// memory
uint32_t smem_b_offset = sizeof(float) * BM * BK, // byte offset of B tile
uint32_t smem_b_offset = sizeof(T) * BM * BK, // byte offset of B tile
// in shared memory
uint32_t smem_b_dbuf_offset = sizeof(float) * BM *
uint32_t smem_b_dbuf_offset = sizeof(T) * BM *
BK // byte offset of B double-buffer
// tile in shared memory
>