for unknown reasons, without this, when trying to execute "Llama 3.2 1B", I get the error below. Fwiw I do not know the performance impact for this change. I can't even get exo running, but this change allows me to /get further/ (before running into a second issue with vram allocation? story for another day i suppose)
error:
Failed to fetch completions: Error processing prompt (see logs with DEBUG>=2): Nvrtc Error 6, NVRTC_ERROR_COMPILATION
<null>(18): error: more than one user-defined conversion from "nv_bfloat16" to "half" applies:
function "__half::__half(float)" (declared at line 214 of /usr/include/cuda_fp16.hpp)
function "__half::__half(short)" (declared at line 227 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned short)" (declared at line 228 of /usr/include/cuda_fp16.hpp)
function "__half::__half(int)" (declared at line 229 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned int)" (declared at line 230 of /usr/include/cuda_fp16.hpp)
function "__half::__half(long long)" (declared at line 231 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned long long)" (declared at line 232 of /usr/include/cuda_fp16.hpp)
*((half4*)((data0+(alu0+(gidx1<<14)+(lidx0<<11)+alu1)))) = make_half4(((half)(val0)),((half)(val1)),((half)(val2)),((half)(val3)));
^
<null>(18): error: more than one user-defined conversion from "nv_bfloat16" to "half" applies:
function "__half::__half(float)" (declared at line 214 of /usr/include/cuda_fp16.hpp)
function "__half::__half(short)" (declared at line 227 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned short)" (declared at line 228 of /usr/include/cuda_fp16.hpp)
function "__half::__half(int)" (declared at line 229 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned int)" (declared at line 230 of /usr/include/cuda_fp16.hpp)
function "__half::__half(long long)" (declared at line 231 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned long long)" (declared at line 232 of /usr/include/cuda_fp16.hpp)
*((half4*)((data0+(alu0+(gidx1<<14)+(lidx0<<11)+alu1)))) = make_half4(((half)(val0)),((half)(val1)),((half)(val2)),((half)(val3)));
^
<null>(18): error: more than one user-defined conversion from "nv_bfloat16" to "half" applies:
function "__half::__half(float)" (declared at line 214 of /usr/include/cuda_fp16.hpp)
function "__half::__half(short)" (declared at line 227 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned short)" (declared at line 228 of /usr/include/cuda_fp16.hpp)
function "__half::__half(int)" (declared at line 229 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned int)" (declared at line 230 of /usr/include/cuda_fp16.hpp)
function "__half::__half(long long)" (declared at line 231 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned long long)" (declared at line 232 of /usr/include/cuda_fp16.hpp)
*((half4*)((data0+(alu0+(gidx1<<14)+(lidx0<<11)+alu1)))) = make_half4(((half)(val0)),((half)(val1)),((half)(val2)),((half)(val3)));
^
<null>(18): error: more than one user-defined conversion from "nv_bfloat16" to "half" applies:
function "__half::__half(float)" (declared at line 214 of /usr/include/cuda_fp16.hpp)
function "__half::__half(short)" (declared at line 227 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned short)" (declared at line 228 of /usr/include/cuda_fp16.hpp)
function "__half::__half(int)" (declared at line 229 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned int)" (declared at line 230 of /usr/include/cuda_fp16.hpp)
function "__half::__half(long long)" (declared at line 231 of /usr/include/cuda_fp16.hpp)
function "__half::__half(unsigned long long)" (declared at line 232 of /usr/include/cuda_fp16.hpp)
*((half4*)((data0+(alu0+(gidx1<<14)+(lidx0<<11)+alu1)))) = make_half4(((half)(val0)),((half)(val1)),((half)(val2)),((half)(val3)));
^
4 errors detected in the compilation of "<null>".
