add comment for ExactDict usage
@@ -41,3 +41,11 @@ BenchmarkProblems:
- Exact: {sizes: [31, 31, 2048, 64]} # Exact dict with default strides
- Exact: {sizes: [31, 31, 2048, 64], stridesA: [-1, -1, -1], stridesB: [-1, -1, -1], stridesC: [-1, -1, -1], stridesD: [-1, -1, -1] } # exact dict with explicitly specified default strides
- Exact: [31, 31, 2048, 64] # classic format
+
+ # strideA/B/C/D format in GEMM context: [element_stride, ld, stride]
+ # for example
+ # m=31, n=31, batch=2048, k=64,
+ # lda=ldb=131072, ldc=ldd=31,
+ # stride_a=stride_b=64, stride_c=stride_d=961
+ # is represented as
+ # - Exact: { sizes: [31, 31, 2048, 64], stridesA: [-1, 131072, 64], stridesB: [-1, 131072, 64], stridesC: [-1, 31, 961], stridesD: [-1, 31, 961] }
