anv: use COMPUTE_WALKER post sync field to track compute work
Vulkan Compute Cloth demo from https://github.com/SaschaWillems/Vulkan
Before (1ms 272us) :
After (1ms 167us) :
/cc @fjdegroo
Vulkan Compute Cloth demo from https://github.com/SaschaWillems/Vulkan
Before (1ms 272us) :
After (1ms 167us) :
/cc @fjdegroo