Last Week on DirectX Shader Compiler (2017-07-26)

A lot of activity this last week, as usual here are some highlights. Some dia improvements, including the ability to dump debug info in dndxc and to compiler using d3dcompiler_47. More PIX supporting functionality available. Lots of linker improvements. Lots of SPIR-V code generation activity, including full translation for pass-through VS and constant PS. Also,…

0

GPUs in my task manager

Bryan Langley has posted about GPUs in the task manager. Definitely worth reading, as there are a number of reasonable but non-obvious decisions on how to best display aggregate data, and when shared resources are counted multiple times or not. Also having the driver version and DirectX version handily under the charts is very convenient,…

0

Last Week on DirectX Shader Compiler (2017-07-18)

Lots and lots of fixes coming in lately, and some interesting highlights. More functionality for PIX use cases. Better support in some transforms to better deal with libraries of shaders. More rewriter flags to help with generating headers #includes that pull in code. Also, the dxil-2017-06 branch will likely go through some renames, as the…

0

Custom Memory Allocation in dxcompiler

This post describes the implementation of the custom memory allocator in dxcompiler. At some point, the information here will likely make it into the repo itself along with other design notes. Motivation The DirectX Shader Compiler is mostly meant for offline usage, that is, compiling during the build process and not while the game or…

0