cuda-ab: victory_mail native-path sizing + param-based mail message

Two changes for the native GR path: vadd buffers shrink to 1<<15 elements
(128 KB each) so all data fits the engine-visible 2 MB window, and
mail_kernel receives the message as a kernel-parameter buffer instead of a
__device__ constant (the c[0x4] module-data base is driver-populated and is
zero in the forwarded launch). The guest binary must be rebuilt in
tools/cuda-ab/run (ab.sh push_bin only builds when the binary is absent).

0 files changed, 0 insertions, 0 deletions