diff options
Diffstat (limited to 'intern/cycles/device/device.h')
| -rw-r--r-- | intern/cycles/device/device.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/intern/cycles/device/device.h b/intern/cycles/device/device.h index c55dfb3a83b..dff981080a5 100644 --- a/intern/cycles/device/device.h +++ b/intern/cycles/device/device.h @@ -82,6 +82,7 @@ class DeviceInfo { bool has_osl; /* Support Open Shading Language. */ bool use_split_kernel; /* Use split or mega kernel. */ bool has_profiling; /* Supports runtime collection of profiling info. */ + bool has_peer_memory; /* GPU has P2P access to memory of another GPU. */ int cpu_threads; vector<DeviceInfo> multi_devices; vector<DeviceInfo> denoising_devices; @@ -99,6 +100,7 @@ class DeviceInfo { has_osl = false; use_split_kernel = false; has_profiling = false; + has_peer_memory = false; } bool operator==(const DeviceInfo &info) @@ -435,6 +437,17 @@ class Device { { } + virtual bool is_resident(device_ptr /*key*/, Device *sub_device) + { + /* Memory is always resident if this is not a multi device, regardless of whether the pointer + * is valid or not (since it may not have been allocated yet). */ + return sub_device == this; + } + virtual bool check_peer_access(Device * /*peer_device*/) + { + return false; + } + /* static */ static Device *create(DeviceInfo &info, Stats &stats, |