From 3f82b99f5dff41378d3f1495d994de13dba63d08 Mon Sep 17 00:00:00 2001 From: Saleel Kudchadker Date: Tue, 30 Nov 2021 10:36:06 -0800 Subject: [PATCH] SWDEV-308843 - Increase MaxPinnedXferSize to 128 This allows experimenting with env var GPU_PINNED_XFER_SIZE which is still at a default of 32MB Change-Id: I85ade700ed58d498eba29d1737601dc74d4c26a4 --- rocclr/device/rocm/rocsettings.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rocclr/device/rocm/rocsettings.cpp b/rocclr/device/rocm/rocsettings.cpp index eaa2f2ea63..eb089f4def 100644 --- a/rocclr/device/rocm/rocsettings.cpp +++ b/rocclr/device/rocm/rocsettings.cpp @@ -68,7 +68,7 @@ Settings::Settings() { // Initialize transfer buffer size to 1MB by default xferBufSize_ = 1024 * Ki; - const static size_t MaxPinnedXferSize = 32; + const static size_t MaxPinnedXferSize = 128; pinnedXferSize_ = std::min(GPU_PINNED_XFER_SIZE, MaxPinnedXferSize) * Mi; pinnedMinXferSize_ = std::min(GPU_PINNED_MIN_XFER_SIZE * Ki, pinnedXferSize_);