add gemma accelerator classification results

1 files changed, 15 insertions, 0 deletions

diff --git a/results/classifier/accel-gemma3:12b/kvm/2125 b/results/classifier/accel-gemma3:12b/kvm/2125
new file mode 100644
index 00000000..9dbf19e1
--- /dev/null
+++ b/results/classifier/accel-gemma3:12b/kvm/2125
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+
+The value of 'tx_queue_size' is set to only 256 in the network device option on qemu 8.2.
+Description of problem:
+I have been using the 'tx_queue_size' value set to 1024 in the network device option on qemu 7.2 without any issues.\
+but when I upgrade to qemu 8.2 I got this error message (and also qemu 8.1) and I cannot use any value other than 256
+```
+qemu-system-x86_64: -device virtio-net-pci,mq=on,vectors=6,netdev=hostnet_34,id=dpdk_34,mac=F2:20:AF:40:12:65,bus=bridge,addr=0x7,page-per-vq=on,rx_queue_size=1024,tx_queue_size=1024,mrg_rxbuf=on,disable-legacy=on,disable-modern=off,host_mtu=1500,csum=on,guest_csum=on,host_tso4=on,host_tso6=on: Invalid tx_queue_size (= 1024), must be a power of 2 between 256 and 256
+```
+
+and I think virtqueue max size value has never changed from 1024.\
+https://gitlab.com/qemu-project/qemu/-/blob/staging-8.2/include/hw/virtio/virtio.h?ref_type=heads#L62
+Steps to reproduce:
+1. boot qemu-system-x86_64 on qemu 8.2 and network device option set tx_queue_size value over 256
+Additional information:
+- I'm using hardware vDPA offloading with mellanox NIC card.