ci : switch threads to 1 (#2138)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a576139efd0ee6c49d49b0225961a4e33b937a1d..f6a2dd6daa198690182dc624750b6163d63cec5d 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,6 +19,7 @@ env:
   BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
   GGML_NLOOP: 3
   GGML_NITER: 1
+  GGML_N_THREADS: 1
 
 jobs:
   ubuntu-focal-make: