ci: Fix justfile and upgrade hardware (#1003)

.github/workflows/ci.yml

@@ -34,7 +34,7 @@ concurrency:
 
 jobs:
   linux:
-    runs-on: buildjet-8vcpu-ubuntu-2204
+    runs-on: buildjet-16vcpu-ubuntu-2204
     env:
       RUSTFLAGS: -D warnings
     steps:

benches/bench.env

@@ -1,6 +1,3 @@
-# cargo config
-PATH="${CARGO_HOME:-$HOME/.cargo}/bin:$PATH"
-
 # Lurk config
 LURK_PERF=max-parallel-simple
 LURK_RC=100,600

benches/justfile

@@ -8,6 +8,8 @@ commit := `git rev-parse HEAD`
 # Run CPU benchmarks
 bench +benches:
   #!/bin/sh
+  # Ensure the cargo env is passed to `just`
+  export PATH=${CARGO_HOME:-$HOME/.cargo}/bin:$PATH
   printenv LURK
   if [ '{{benches}}' != '' ]; then
     for bench in {{benches}}; do
@@ -20,6 +22,8 @@ bench +benches:
 # Run CUDA benchmarks on GPU
 gpu-bench +benches:
   #!/bin/sh
+  # Ensure the cargo env is passed to `just`
+  export PATH=${CARGO_HOME:-$HOME/.cargo}/bin:$PATH
   # The `compute`/`sm` number corresponds to the Nvidia GPU architecture
   # In this case, the self-hosted machine uses the Ampere architecture, but we want this to be configurable
   # See https://arnon.dk/matching-sm-architectures-arch-and-gencode-for-various-nvidia-cards/