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performance: move constants out of the loop.

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Signed-off-by: Michal Mrozek <michal.mrozek@intel.com>
This commit is contained in:
Michal Mrozek
2023-10-30 17:25:14 +01:00
committed by Compute-Runtime-Automation
parent d56abe6f60
commit 060fc40938
1 changed files with 15 additions and 8 deletions
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23
shared/source/helpers/blit_commands_helper_base.inl
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@@ -200,6 +200,9 @@ void BlitCommandsHelper<GfxFamily>::dispatchBlitCommandsForBufferPerRow(const Bl
dispatchPreBlitCommand(linearStream, *waArgs.rootDeviceEnvironment);
auto bltCmd = GfxFamily::cmdInitXyCopyBlt;
const auto maxWidth = getMaxBlitWidth(*waArgs.rootDeviceEnvironment);
const auto maxHeight = getMaxBlitHeight(*waArgs.rootDeviceEnvironment, blitProperties.isSystemMemoryPoolUsed);
appendColorDepth(blitProperties, bltCmd);
for (uint64_t slice = 0; slice < blitProperties.copySize.z; slice++) {
@@ -207,10 +210,10 @@ void BlitCommandsHelper<GfxFamily>::dispatchBlitCommandsForBufferPerRow(const Bl
uint64_t offset = 0;
uint64_t sizeToBlit = blitProperties.copySize.x;
while (sizeToBlit != 0) {
if (sizeToBlit > getMaxBlitWidth(*waArgs.rootDeviceEnvironment)) {
if (sizeToBlit > maxWidth) {
// dispatch 2D blit: maxBlitWidth x (1 .. maxBlitHeight)
width = getMaxBlitWidth(*waArgs.rootDeviceEnvironment);
height = std::min((sizeToBlit / width), getMaxBlitHeight(*waArgs.rootDeviceEnvironment, blitProperties.isSystemMemoryPoolUsed));
width = maxWidth;
height = std::min((sizeToBlit / width), maxHeight);
} else {
// dispatch 1D blt: (1 .. maxBlitWidth) x 1
width = sizeToBlit;
@@ -253,6 +256,8 @@ void BlitCommandsHelper<GfxFamily>::dispatchBlitMemoryFill(NEO::GraphicsAllocati
using XY_COLOR_BLT = typename GfxFamily::XY_COLOR_BLT;
auto blitCmd = GfxFamily::cmdInitXyColorBlt;
auto &rootDeviceEnvironment = *waArgs.rootDeviceEnvironment;
const auto maxWidth = getMaxBlitWidth(rootDeviceEnvironment);
const auto maxHeight = getMaxBlitHeight(rootDeviceEnvironment, true);
blitCmd.setFillColor(pattern);
blitCmd.setColorDepth(depth);
@@ -263,12 +268,12 @@ void BlitCommandsHelper<GfxFamily>::dispatchBlitMemoryFill(NEO::GraphicsAllocati
tmpCmd.setDestinationBaseAddress(ptrOffset(dstAlloc->getGpuAddress(), static_cast<size_t>(offset)));
uint64_t height = 0;
uint64_t width = 0;
if (sizeToFill <= getMaxBlitWidth(rootDeviceEnvironment)) {
if (sizeToFill <= maxWidth) {
width = sizeToFill;
height = 1;
} else {
width = getMaxBlitWidth(rootDeviceEnvironment);
height = std::min((sizeToFill / width), getMaxBlitHeight(rootDeviceEnvironment, true));
width = maxWidth;
height = std::min((sizeToFill / width), maxHeight);
if (height > 1) {
appendTilingEnable(tmpCmd);
}
@@ -476,12 +481,14 @@ size_t BlitCommandsHelper<GfxFamily>::getNumberOfBlitsForCopyPerRow(const Vec3<s
uint64_t width = 1;
uint64_t height = 1;
uint64_t sizeToBlit = copySize.x;
const auto maxWidth = getMaxBlitWidth(rootDeviceEnvironment);
const auto maxHeight = getMaxBlitHeight(rootDeviceEnvironment, isSystemMemoryPoolUsed);
while (sizeToBlit != 0) {
if (sizeToBlit > getMaxBlitWidth(rootDeviceEnvironment)) {
// dispatch 2D blit: maxBlitWidth x (1 .. maxBlitHeight)
width = getMaxBlitWidth(rootDeviceEnvironment);
height = std::min((sizeToBlit / width), getMaxBlitHeight(rootDeviceEnvironment, isSystemMemoryPoolUsed));
width = maxWidth;
height = std::min((sizeToBlit / width), maxHeight);
} else {
// dispatch 1D blt: (1 .. maxBlitWidth) x 1