Vulkan: Allocation optimization for byte slice during state rebuilding #2017
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AWoloszyn
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Jun 27, 2018
gapis/api/vulkan/state_rebuilder.go
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| func (sb *stateBuilder) allocAndFillScratchBuffer(device DeviceObjectʳ, data []uint8, usages ...VkBufferUsageFlagBits) (VkBuffer, VkDeviceMemory) { | ||
| buffer := VkBuffer(newUnusedID(true, func(x uint64) bool { return sb.s.Buffers().Contains(VkBuffer(x)) })) | ||
| deviceMemory := VkDeviceMemory(newUnusedID(true, func(x uint64) bool { return sb.s.DeviceMemories().Contains(VkDeviceMemory(x)) })) | ||
| type bufSubRngFillInfo struct { |
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For class names, can we use the full words, bufferSubRangeFillInfo.
AWoloszyn
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Jun 27, 2018
For a typical Vulkan application, this saves ~300MB memory used for storing the slice data.
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Do not handle the data used in "image priming through imageStore", as
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AWoloszyn
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Jun 28, 2018
Qining
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For a typical Vulkan application, this saves ~200MB memory used for
storing the slice data.