BLAS compatibility library #7
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I've just added a unit test (currently failing) for SYRK although we probably don't want to run it with the regular unit tests because it requires a hardware kernel. Do you have any suggestions here? |
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You can see what I did for GEMM, it's a test but not a unit test |
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There's a nice routine to search for the kernel at |
definelicht
requested changes
Jan 4, 2022
Co-authored-by: definelicht <definelicht@inf.ethz.ch>
definelicht
requested changes
Jan 7, 2022
| const int k) { | ||
| #pragma HLS INLINE | ||
| ReadA_N: | ||
| for (int n1 = 0; n1 < kTileSizeN; ++n1) { | ||
| #pragma HLS PIPELINE II = 1 | ||
| #pragma HLS LOOP_FLATTEN | ||
| DramLine num[1]; | ||
| num[0] = mem[(n0 * kTileSizeN + n1) * size_k + k]; | ||
| num[0] = mem[((n0 * kTileSizeN + n1) + k * size_n) * kLinesPerNumber]; |
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Suggested change
| num[0] = mem[((n0 * kTileSizeN + n1) + k * size_n) * kLinesPerNumber]; | |
| num[0] = mem[k * size_n + n0 * kTileSizeN + n1]; |
| @@ -19,7 +24,7 @@ void ReadAInner(DramLine const *const mem, hlslib::Stream<PackedFloat> &a_to_fee | |||
| for (int i = 0; i < kLinesPerNumber; ++i) { | |||
| #pragma HLS PIPELINE II = 1 | |||
| #pragma HLS LOOP_FLATTEN | |||
| num[i] = mem[((n0 * kTileSizeN + n1) * size_k + k) * kLinesPerNumber + i]; | |||
| num[i] = mem[((n0 * kTileSizeN + n1) + k * size_n) * kLinesPerNumber + i]; | |||
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Suggested change
| num[i] = mem[((n0 * kTileSizeN + n1) + k * size_n) * kLinesPerNumber + i]; | |
| num[i] = mem[(k * size_n + n0 * kTileSizeN + n1) * kLinesPerNumber + i]; |
| @@ -100,7 +105,7 @@ void ReadBInner(DramLine const *const mem, hlslib::Stream<PackedFloat> &b_to_fee | |||
| for (int i = 0; i < kLinesPerNumber; ++i) { | |||
| #pragma HLS PIPELINE II = 1 | |||
| #pragma HLS LOOP_FLATTEN | |||
| num[i] = mem[(k * size_m + m0 * kTileSizeM + m1) * kLinesPerNumber + i]; | |||
| num[i] = mem[(k + (m0 * kTileSizeM + m1) * size_k) * kLinesPerNumber + i]; | |||
There was a problem hiding this comment.
Suggested change
| num[i] = mem[(k + (m0 * kTileSizeM + m1) * size_k) * kLinesPerNumber + i]; | |
| num[i] = mem[((m0 * kTileSizeM + m1) * size_k + k) * kLinesPerNumber + i]; |
| const int k) { | ||
| #pragma HLS INLINE | ||
| ReadB_M: | ||
| for (int m1 = 0; m1 < kTileSizeM; ++m1) { | ||
| #pragma HLS PIPELINE II = 1 | ||
| #pragma HLS LOOP_FLATTEN | ||
| DramLine num[1]; | ||
| num[0] = mem[k * size_m + m0 * kTileSizeM + m1]; | ||
| num[0] = mem[(k + (m0 * kTileSizeM + m1) * size_k) * kLinesPerNumber]; |
There was a problem hiding this comment.
Suggested change
| num[0] = mem[(k + (m0 * kTileSizeM + m1) * size_k) * kLinesPerNumber]; | |
| num[0] = mem[(m0 * kTileSizeM + m1) * size_k + k]; |
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We will want some integration tests for this, but it's probably more important to not have a huge diff piling up