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Merge pull request #29170 from varun-jaiswal17:fix/msvc19-29-static-constexpr

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Upgrade WBUF_SIZE/SUMBUF to static constexpr for MSVC 19.29
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Alexander Smorkalov
2026-05-29 07:47:41 +03:00
committed by GitHub
parent aac582119c 0c76634841
commit b0027c938f
1 changed files with 2 additions and 2 deletions
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modules/dnn/src/int8layers/conv2_int8_kernels.simd.hpp
+2 -2
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@@ -1164,7 +1164,7 @@ static void convInt8BlockDepthwise(const void* inp_, const void* residual_,
int ntiles = (planeblocks_ + TILE - 1) / TILE;
int total_tasks = N * K1 * ntiles;
#if CV_AVX2 && (defined(__x86_64__) || defined(_M_X64))
constexpr int WBUF_SIZE = 128 * 8; // 128 * K0, K0=8; named for MSVC
static constexpr int WBUF_SIZE = 128 * 8; // 128 * K0, K0=8; static for MSVC 19.29
#endif
parallel_for_(Range(0, total_tasks), [&](const Range& range) {
@@ -1587,7 +1587,7 @@ void convInt8Block(const void* inp_, const void* residual_,
int total_blocks = N * ngroups * Kblk;
#if CV_AVX2
constexpr int SUMBUF_SIZE = 8 * 8; // SPAT_BLOCK_SIZE * K0, both=8; named for MSVC
static constexpr int SUMBUF_SIZE = 8 * 8; // SPAT_BLOCK_SIZE * K0, both=8; static for MSVC 19.29
#endif
parallel_for_(Range(0, total_blocks), [&](const Range& range) {