7 ms·How exactly do you test your own GPU "rendering" under macOS?by jtl999 5y agoHow exactly do you test your own GPU "rendering" under macOS?gsnedders 5y agoEssentially by replacing the macOS shader -> machine code compiler with one of your own (or, rather, running it alongside).marcan_42 5y agoAnd the rest of the Metal. We're directly taking to the macOS kernel driver.