// initCaps
bool v4l2Camera::initCaps()
{
struct v4l2_capability caps;
if( xioctl(mFD, VIDIOC_QUERYCAP, &caps) < 0 )
{
printf( "v4l2 -- failed to query caps (xioctl VIDIOC_QUERYCAP) for %s\n", mDevicePath.c_str());
return false;
}
#define PRINT_CAP(x) printf( "v4l2 -- %-18s %s\n", #x, (caps.capabilities & x) ? "yes" : "no")
PRINT_CAP(V4L2_CAP_VIDEO_CAPTURE);
PRINT_CAP(V4L2_CAP_READWRITE);
PRINT_CAP(V4L2_CAP_ASYNCIO);
PRINT_CAP(V4L2_CAP_STREAMING);
if( !(caps.capabilities & V4L2_CAP_VIDEO_CAPTURE) )
{
printf( "v4l2 -- %s is not a video capture device\n", mDevicePath.c_str());
return false;
}
return true;
}
bool SFXFMODDevice::_init()
{
#define FMOD_CHECK( message ) \
if( result != FMOD_OK ) \
{ \
Con::errorf( "SFXFMODDevice::_init() - %s (%s)", \
message, \
FMOD_ErrorString( result ) ); \
return false; \
}
AssertISV(smSystem,
"SFXFMODDevice::_init() - can't init w/o an existing FMOD system handle!");
FMOD_RESULT result;
// Get some prefs.
if( smPrefPluginPath && smPrefPluginPath[ 0 ] )
{
char fullPath[ 4096 ];
Platform::makeFullPathName( smPrefPluginPath, fullPath, sizeof( fullPath ) );
smFunc->FMOD_System_SetPluginPath( smSystem, fullPath );
}
else
{
smFunc->FMOD_System_SetPluginPath( smSystem, Platform::getExecutablePath() );
}
// Initialize everything from fmod.
FMOD_SPEAKERMODE speakermode;
FMOD_CAPS caps;
result = smFunc->FMOD_System_GetDriverCaps(smSystem, 0, &caps, ( int* ) 0, &speakermode);
FMOD_CHECK( "SFXFMODDevice::init - Failed to get driver caps" );
result = smFunc->FMOD_System_SetDriver(smSystem, mDeviceIndex);
FMOD_CHECK( "SFXFMODDevice::init - Failed to set driver" );
result = smFunc->FMOD_System_SetSpeakerMode(smSystem, speakermode);
FMOD_CHECK( "SFXFMODDevice::init - Failed to set the user selected speaker mode" );
if (caps & FMOD_CAPS_HARDWARE_EMULATED) /* The user has the 'Acceleration' slider set to off! This is really bad for latency!. */
{ /* You might want to warn the user about this. */
result = smFunc->FMOD_System_SetDSPBufferSize(smSystem, 1024, 10);
FMOD_CHECK( "SFXFMODDevice::init - Failed to set DSP buffer size" );
}
Con::printf( "\nFMOD Device caps:" );
#define PRINT_CAP( name ) \
if( caps & FMOD_CAPS_ ## name ) \
Con::printf( #name );
PRINT_CAP( HARDWARE );
PRINT_CAP( HARDWARE_EMULATED );
PRINT_CAP( OUTPUT_MULTICHANNEL );
PRINT_CAP( OUTPUT_FORMAT_PCM8 );
PRINT_CAP( OUTPUT_FORMAT_PCM16 );
PRINT_CAP( OUTPUT_FORMAT_PCM24 );
PRINT_CAP( OUTPUT_FORMAT_PCM32 );
PRINT_CAP( OUTPUT_FORMAT_PCMFLOAT );
PRINT_CAP( REVERB_LIMITED );
Con::printf( "" );
bool tryAgain;
do
{
tryAgain = false;
FMOD_INITFLAGS flags = FMOD_INIT_NORMAL | FMOD_INIT_VOL0_BECOMES_VIRTUAL;
if( smPrefDisableSoftware )
flags |= FMOD_INIT_SOFTWARE_DISABLE;
if( smPrefUseSoftwareOcclusion )
flags |= FMOD_INIT_SOFTWARE_OCCLUSION;
if( smPrefUseSoftwareHRTF )
flags |= FMOD_INIT_SOFTWARE_HRTF;
if( smPrefUseSoftwareReverbLowmem )
flags |= FMOD_INIT_SOFTWARE_REVERB_LOWMEM;
if( smPrefEnableProfile )
flags |= FMOD_INIT_ENABLE_PROFILE;
if( smPrefGeometryUseClosest )
flags |= FMOD_INIT_GEOMETRY_USECLOSEST;
if( smEventSystem )
result = smFunc->FMOD_EventSystem_Init( smEventSystem, 100, flags, ( void* ) 0, FMOD_EVENT_INIT_NORMAL );
else
result = smFunc->FMOD_System_Init( smSystem, 100, flags, ( void* ) 0 );
if( result == FMOD_ERR_OUTPUT_CREATEBUFFER ) /* Ok, the speaker mode selected isn't supported by this soundcard. Switch it back to stereo... */
{
result = smFunc->FMOD_System_SetSpeakerMode( smSystem, FMOD_SPEAKERMODE_STEREO );
FMOD_CHECK( "SFXFMODDevice::init - failed on fallback speaker mode setup" );
tryAgain = true;
}
} while( tryAgain );
FMOD_CHECK( "SFXFMODDevice::init - failed to init system" );
// Print hardware channel info.
if( caps & FMOD_CAPS_HARDWARE )
{
int num3D, num2D, numTotal;
if( smFunc->FMOD_System_GetHardwareChannels( smSystem, &num2D, &num3D, &numTotal ) == FMOD_OK )
Con::printf( "FMOD Hardware channels: 2d=%i, 3d=%i, total=%i", num2D, num3D, numTotal );
}
// Set up filesystem.
//FIXME: Don't do this for now. Crashes on Windows.
#if 0
smFunc->FMOD_System_SetFileSystem( smSystem, fmodFileOpenCallback, fmodFileCloseCallback, fmodFileReadCallback, fmodFileSeekCallback, -1 );
#endif
// Set capabilities.
mCaps = CAPS_Reverb | CAPS_VoiceManagement;
if( smEventSystem )
mCaps |= CAPS_FMODDesigner;
// Start the update thread.
#ifndef TORQUE_DEDICATED // Avoid dependency on platform/async for Linx dedicated.
if( !Con::getBoolVariable( "$_forceAllMainThread" ) )
{
SFXInternal::gUpdateThread = new AsyncPeriodicUpdateThread
( "FMOD Update Thread", SFXInternal::gBufferUpdateList,
Con::getIntVariable( "$pref::SFX::updateInterval", SFXInternal::DEFAULT_UPDATE_INTERVAL ) );
SFXInternal::gUpdateThread->start();
}
#endif
return true;
}
static void print_iface_info(uct_worker_h worker, uct_md_h md,
uct_tl_resource_desc_t *resource)
{
uct_iface_config_t *iface_config;
uct_iface_attr_t iface_attr;
ucs_status_t status;
uct_iface_h iface;
char buf[200] = {0};
uct_iface_params_t iface_params = {
.tl_name = resource->tl_name,
.dev_name = resource->dev_name,
.rx_headroom = 0
};
status = uct_iface_config_read(resource->tl_name, NULL, NULL, &iface_config);
if (status != UCS_OK) {
return;
}
printf("# Device: %s\n", resource->dev_name);
status = uct_iface_open(md, worker, &iface_params, iface_config, &iface);
uct_config_release(iface_config);
if (status != UCS_OK) {
printf("# < failed to open interface >\n");
return;
}
printf("#\n");
printf("# capabilities:\n");
status = uct_iface_query(iface, &iface_attr);
if (status != UCS_OK) {
printf("# < failed to query interface >\n");
} else {
printf("# bandwidth: %-.2f MB/sec\n", iface_attr.bandwidth / (1024 * 1024));
printf("# latency: %-.0f nsec\n", iface_attr.latency * 1e9);
printf("# overhead: %-.0f nsec\n", iface_attr.overhead * 1e9);
PRINT_CAP(PUT_SHORT, iface_attr.cap.flags, iface_attr.cap.put.max_short);
PRINT_CAP(PUT_BCOPY, iface_attr.cap.flags, iface_attr.cap.put.max_bcopy);
PRINT_CAP(PUT_ZCOPY, iface_attr.cap.flags, iface_attr.cap.put.max_zcopy);
PRINT_CAP(GET_BCOPY, iface_attr.cap.flags, iface_attr.cap.get.max_bcopy);
PRINT_CAP(GET_ZCOPY, iface_attr.cap.flags, iface_attr.cap.get.max_zcopy);
PRINT_CAP(AM_SHORT, iface_attr.cap.flags, iface_attr.cap.am.max_short);
PRINT_CAP(AM_BCOPY, iface_attr.cap.flags, iface_attr.cap.am.max_bcopy);
PRINT_CAP(AM_ZCOPY, iface_attr.cap.flags, iface_attr.cap.am.max_zcopy);
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_AM_BCOPY|UCT_IFACE_FLAG_AM_ZCOPY)) {
printf("# am header: %s\n",
size_limit_to_str(iface_attr.cap.am.max_hdr));
}
PRINT_ATOMIC_CAP(ATOMIC_ADD, iface_attr.cap.flags);
PRINT_ATOMIC_CAP(ATOMIC_FADD, iface_attr.cap.flags);
PRINT_ATOMIC_CAP(ATOMIC_SWAP, iface_attr.cap.flags);
PRINT_ATOMIC_CAP(ATOMIC_CSWAP, iface_attr.cap.flags);
buf[0] = '\0';
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_CONNECT_TO_EP |
UCT_IFACE_FLAG_CONNECT_TO_IFACE))
{
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_EP) {
strncat(buf, " to ep,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_IFACE) {
strncat(buf, " to iface,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
} else {
strncat(buf, " none", sizeof(buf) - 1);
}
printf("# connection:%s\n", buf);
printf("# device address: %zu bytes\n", iface_attr.device_addr_len);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_IFACE) {
printf("# iface address: %zu bytes\n", iface_attr.iface_addr_len);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_EP) {
printf("# ep address: %zu bytes\n", iface_attr.ep_addr_len);
}
buf[0] = '\0';
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF |
UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_AM_ID |
UCT_IFACE_FLAG_ERRHANDLE_REMOTE_MEM |
UCT_IFACE_FLAG_ERRHANDLE_PEER_FAILURE))
{
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF |
UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF))
{
strncat(buf, " buffer (", sizeof(buf) - 1);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF) {
strncat(buf, "short,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF) {
strncat(buf, "bcopy,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF) {
strncat(buf, "zcopy,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
strncat(buf, "),", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_AM_ID) {
strncat(buf, " active-message id,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_REMOTE_MEM) {
strncat(buf, " remote access,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_PEER_FAILURE) {
strncat(buf, " peer failure,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
} else {
strncat(buf, " none", sizeof(buf) - 1);
}
printf("# error handling:%s\n", buf);
}
uct_iface_close(iface);
printf("#\n");
}
static ucs_status_t print_tl_info(uct_md_h md, const char *tl_name,
uct_tl_resource_desc_t *resources,
unsigned num_resources,
int print_opts,
ucs_config_print_flags_t print_flags)
{
ucs_async_context_t async;
uct_worker_h worker;
ucs_status_t status;
unsigned i;
status = ucs_async_context_init(&async, UCS_ASYNC_MODE_THREAD);
if (status != UCS_OK) {
return status;
}
/* coverity[alloc_arg] */
status = uct_worker_create(&async, UCS_THREAD_MODE_MULTI, &worker);
if (status != UCS_OK) {
goto out;
}
printf("#\n");
printf("# Transport: %s\n", tl_name);
printf("#\n");
if (num_resources == 0) {
printf("# (No supported devices found)\n");
}
for (i = 0; i < num_resources; ++i) {
ucs_assert(!strcmp(tl_name, resources[i].tl_name));
print_iface_info(worker, md, &resources[i]);
}
uct_worker_destroy(worker);
out:
ucs_async_context_cleanup(&async);
return status;
}
static void print_iface_info(uct_worker_h worker, uct_md_h md,
uct_tl_resource_desc_t *resource)
{
uct_iface_config_t *iface_config;
uct_iface_attr_t iface_attr;
ucs_status_t status;
uct_iface_h iface;
char buf[200] = {0};
status = uct_iface_config_read(resource->tl_name, NULL, NULL, &iface_config);
if (status != UCS_OK) {
return;
}
printf("# Device: %s\n", resource->dev_name);
status = uct_iface_open(md, worker, resource->tl_name, resource->dev_name,
0, iface_config, &iface);
uct_config_release(iface_config);
if (status != UCS_OK) {
printf("# < failed to open interface >\n");
return;
}
printf("#\n");
printf("# capabilities:\n");
status = uct_iface_query(iface, &iface_attr);
if (status != UCS_OK) {
printf("# < failed to query interface >\n");
} else {
printf("# bandwidth: %.2f MB/sec\n", iface_attr.bandwidth / (1024 * 1024));
printf("# latency: %.0f nsec\n", iface_attr.latency * 1e9);
printf("# overhead: %.0f nsec\n", iface_attr.overhead * 1e9);
PRINT_CAP(PUT_SHORT, iface_attr.cap.flags, iface_attr.cap.put.max_short);
PRINT_CAP(PUT_BCOPY, iface_attr.cap.flags, iface_attr.cap.put.max_bcopy);
PRINT_CAP(PUT_ZCOPY, iface_attr.cap.flags, iface_attr.cap.put.max_zcopy);
PRINT_CAP(GET_BCOPY, iface_attr.cap.flags, iface_attr.cap.get.max_bcopy);
PRINT_CAP(GET_ZCOPY, iface_attr.cap.flags, iface_attr.cap.get.max_zcopy);
PRINT_CAP(AM_SHORT, iface_attr.cap.flags, iface_attr.cap.am.max_short);
PRINT_CAP(AM_BCOPY, iface_attr.cap.flags, iface_attr.cap.am.max_bcopy);
PRINT_CAP(AM_ZCOPY, iface_attr.cap.flags, iface_attr.cap.am.max_zcopy);
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_AM_BCOPY|UCT_IFACE_FLAG_AM_ZCOPY)) {
printf("# am header: %s\n",
size_limit_to_str(iface_attr.cap.am.max_hdr));
}
PRINT_ATOMIC_CAP(ATOMIC_ADD, iface_attr.cap.flags);
PRINT_ATOMIC_CAP(ATOMIC_FADD, iface_attr.cap.flags);
PRINT_ATOMIC_CAP(ATOMIC_SWAP, iface_attr.cap.flags);
PRINT_ATOMIC_CAP(ATOMIC_CSWAP, iface_attr.cap.flags);
buf[0] = '\0';
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_CONNECT_TO_EP |
UCT_IFACE_FLAG_CONNECT_TO_IFACE))
{
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_EP) {
strncat(buf, " to ep,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_IFACE) {
strncat(buf, " to iface,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
} else {
strncat(buf, " none", sizeof(buf) - 1);
}
printf("# connection:%s\n", buf);
printf("# device address: %zu bytes\n", iface_attr.device_addr_len);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_IFACE) {
printf("# iface address: %zu bytes\n", iface_attr.iface_addr_len);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_EP) {
printf("# ep address: %zu bytes\n", iface_attr.ep_addr_len);
}
buf[0] = '\0';
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF |
UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_AM_ID |
UCT_IFACE_FLAG_ERRHANDLE_REMOTE_MEM |
UCT_IFACE_FLAG_ERRHANDLE_PEER_FAILURE))
{
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF |
UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF))
{
strncat(buf, " buffer (", sizeof(buf) - 1);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF) {
strncat(buf, "short,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF) {
strncat(buf, "bcopy,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF) {
strncat(buf, "zcopy,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
strncat(buf, "),", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_AM_ID) {
strncat(buf, " active-message id,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_REMOTE_MEM) {
strncat(buf, " remote access,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_PEER_FAILURE) {
strncat(buf, " peer failure,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
} else {
strncat(buf, " none", sizeof(buf) - 1);
}
printf("# error handling:%s\n", buf);
}
uct_iface_close(iface);
printf("#\n");
}
static void print_iface_info(uct_worker_h worker, uct_md_h md,
uct_tl_resource_desc_t *resource)
{
uct_iface_config_t *iface_config;
uct_iface_attr_t iface_attr;
ucs_status_t status;
uct_iface_h iface;
char buf[200] = {0};
uct_iface_params_t iface_params = {
.field_mask = UCT_IFACE_PARAM_FIELD_OPEN_MODE |
UCT_IFACE_PARAM_FIELD_DEVICE |
UCT_IFACE_PARAM_FIELD_STATS_ROOT |
UCT_IFACE_PARAM_FIELD_RX_HEADROOM |
UCT_IFACE_PARAM_FIELD_CPU_MASK,
.open_mode = UCT_IFACE_OPEN_MODE_DEVICE,
.mode.device.tl_name = resource->tl_name,
.mode.device.dev_name = resource->dev_name,
.stats_root = ucs_stats_get_root(),
.rx_headroom = 0
};
UCS_CPU_ZERO(&iface_params.cpu_mask);
status = uct_md_iface_config_read(md, resource->tl_name, NULL, NULL, &iface_config);
if (status != UCS_OK) {
return;
}
printf("# Device: %s\n", resource->dev_name);
status = uct_iface_open(md, worker, &iface_params, iface_config, &iface);
uct_config_release(iface_config);
if (status != UCS_OK) {
printf("# < failed to open interface >\n");
return;
}
printf("#\n");
printf("# capabilities:\n");
status = uct_iface_query(iface, &iface_attr);
if (status != UCS_OK) {
printf("# < failed to query interface >\n");
} else {
printf("# bandwidth: %-.2f MB/sec\n", iface_attr.bandwidth / UCS_MBYTE);
printf("# latency: %-.0f nsec", iface_attr.latency.overhead * 1e9);
if (iface_attr.latency.growth > 0) {
printf(" + %.0f * N\n", iface_attr.latency.growth * 1e9);
} else {
printf("\n");
}
printf("# overhead: %-.0f nsec\n", iface_attr.overhead * 1e9);
PRINT_CAP(PUT_SHORT, iface_attr.cap.flags, iface_attr.cap.put.max_short);
PRINT_CAP(PUT_BCOPY, iface_attr.cap.flags, iface_attr.cap.put.max_bcopy);
PRINT_ZCAP(PUT_ZCOPY, iface_attr.cap.flags, iface_attr.cap.put.min_zcopy,
iface_attr.cap.put.max_zcopy, iface_attr.cap.put.max_iov);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_PUT_ZCOPY) {
printf("# put_opt_zcopy_align: %s\n",
size_limit_to_str(0, iface_attr.cap.put.opt_zcopy_align));
printf("# put_align_mtu: %s\n",
size_limit_to_str(0, iface_attr.cap.put.align_mtu));
}
PRINT_CAP(GET_SHORT, iface_attr.cap.flags, iface_attr.cap.get.max_short);
PRINT_CAP(GET_BCOPY, iface_attr.cap.flags, iface_attr.cap.get.max_bcopy);
PRINT_ZCAP(GET_ZCOPY, iface_attr.cap.flags, iface_attr.cap.get.min_zcopy,
iface_attr.cap.get.max_zcopy, iface_attr.cap.get.max_iov);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_GET_ZCOPY) {
printf("# get_opt_zcopy_align: %s\n",
size_limit_to_str(0, iface_attr.cap.get.opt_zcopy_align));
printf("# get_align_mtu: %s\n",
size_limit_to_str(0, iface_attr.cap.get.align_mtu));
}
PRINT_CAP(AM_SHORT, iface_attr.cap.flags, iface_attr.cap.am.max_short);
PRINT_CAP(AM_BCOPY, iface_attr.cap.flags, iface_attr.cap.am.max_bcopy);
PRINT_ZCAP(AM_ZCOPY, iface_attr.cap.flags, iface_attr.cap.am.min_zcopy,
iface_attr.cap.am.max_zcopy, iface_attr.cap.am.max_iov);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_AM_ZCOPY) {
printf("# am_opt_zcopy_align: %s\n",
size_limit_to_str(0, iface_attr.cap.am.opt_zcopy_align));
printf("# am_align_mtu: %s\n",
size_limit_to_str(0, iface_attr.cap.am.align_mtu));
printf("# am header: %s\n",
size_limit_to_str(0, iface_attr.cap.am.max_hdr));
}
PRINT_CAP(TAG_EAGER_SHORT, iface_attr.cap.flags,
iface_attr.cap.tag.eager.max_short);
PRINT_CAP(TAG_EAGER_BCOPY, iface_attr.cap.flags,
iface_attr.cap.tag.eager.max_bcopy);
PRINT_ZCAP(TAG_EAGER_ZCOPY, iface_attr.cap.flags, 0,
iface_attr.cap.tag.eager.max_zcopy,
iface_attr.cap.tag.eager.max_iov);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_TAG_RNDV_ZCOPY) {
PRINT_ZCAP_NO_CHECK(TAG_RNDV_ZCOPY, 0,
iface_attr.cap.tag.rndv.max_zcopy,
iface_attr.cap.tag.rndv.max_iov);
printf("# rndv private header: %s\n",
size_limit_to_str(0, iface_attr.cap.tag.rndv.max_hdr));
}
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_TAG_EAGER_SHORT |
UCT_IFACE_FLAG_TAG_EAGER_BCOPY |
UCT_IFACE_FLAG_TAG_EAGER_ZCOPY |
UCT_IFACE_FLAG_TAG_RNDV_ZCOPY)) {
PRINT_ZCAP_NO_CHECK(TAG_RECV, iface_attr.cap.tag.recv.min_recv,
iface_attr.cap.tag.recv.max_zcopy,
iface_attr.cap.tag.recv.max_iov);
printf("# tag_max_outstanding: %s\n",
size_limit_to_str(0, iface_attr.cap.tag.recv.max_outstanding));
}
if (iface_attr.cap.atomic32.op_flags ||
iface_attr.cap.atomic64.op_flags ||
iface_attr.cap.atomic32.fop_flags ||
iface_attr.cap.atomic64.fop_flags) {
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ATOMIC_DEVICE) {
printf("# domain: device\n");
} else if (iface_attr.cap.flags & UCT_IFACE_FLAG_ATOMIC_CPU) {
printf("# domain: cpu\n");
}
PRINT_ATOMIC_POST(ADD, iface_attr.cap);
PRINT_ATOMIC_POST(AND, iface_attr.cap);
PRINT_ATOMIC_POST(OR, iface_attr.cap);
PRINT_ATOMIC_POST(XOR, iface_attr.cap);
PRINT_ATOMIC_FETCH(ADD, iface_attr.cap, "f");
PRINT_ATOMIC_FETCH(AND, iface_attr.cap, "f");
PRINT_ATOMIC_FETCH(OR, iface_attr.cap, "f");
PRINT_ATOMIC_FETCH(XOR, iface_attr.cap, "f");
PRINT_ATOMIC_FETCH(SWAP , iface_attr.cap, "");
PRINT_ATOMIC_FETCH(CSWAP, iface_attr.cap, "");
}
buf[0] = '\0';
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_CONNECT_TO_EP |
UCT_IFACE_FLAG_CONNECT_TO_IFACE)) {
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_EP) {
strncat(buf, " to ep,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_IFACE) {
strncat(buf, " to iface,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
} else {
strncat(buf, " none", sizeof(buf) - 1);
}
printf("# connection:%s\n", buf);
printf("# priority: %d\n", iface_attr.priority);
printf("# device address: %zu bytes\n", iface_attr.device_addr_len);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_IFACE) {
printf("# iface address: %zu bytes\n", iface_attr.iface_addr_len);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_CONNECT_TO_EP) {
printf("# ep address: %zu bytes\n", iface_attr.ep_addr_len);
}
buf[0] = '\0';
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF |
UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_AM_ID |
UCT_IFACE_FLAG_ERRHANDLE_REMOTE_MEM |
UCT_IFACE_FLAG_ERRHANDLE_PEER_FAILURE)) {
if (iface_attr.cap.flags & (UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF |
UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF |
UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF)) {
strncat(buf, " buffer (", sizeof(buf) - 1);
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_SHORT_BUF) {
strncat(buf, "short,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_BCOPY_BUF) {
strncat(buf, "bcopy,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_ZCOPY_BUF) {
strncat(buf, "zcopy,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
strncat(buf, "),", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_AM_ID) {
strncat(buf, " active-message id,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_REMOTE_MEM) {
strncat(buf, " remote access,", sizeof(buf) - 1);
}
if (iface_attr.cap.flags & UCT_IFACE_FLAG_ERRHANDLE_PEER_FAILURE) {
strncat(buf, " peer failure,", sizeof(buf) - 1);
}
buf[strlen(buf) - 1] = '\0';
} else {
strncat(buf, " none", sizeof(buf) - 1);
}
printf("# error handling:%s\n", buf);
}
uct_iface_close(iface);
printf("#\n");
}
static ucs_status_t print_tl_info(uct_md_h md, const char *tl_name,
uct_tl_resource_desc_t *resources,
unsigned num_resources,
int print_opts,
ucs_config_print_flags_t print_flags)
{
ucs_async_context_t async;
uct_worker_h worker;
ucs_status_t status;
unsigned i;
status = ucs_async_context_init(&async, UCS_ASYNC_THREAD_LOCK_TYPE);
if (status != UCS_OK) {
return status;
}
/* coverity[alloc_arg] */
status = uct_worker_create(&async, UCS_THREAD_MODE_SINGLE, &worker);
if (status != UCS_OK) {
goto out;
}
printf("#\n");
printf("# Transport: %s\n", tl_name);
printf("#\n");
if (num_resources == 0) {
printf("# (No supported devices found)\n");
}
for (i = 0; i < num_resources; ++i) {
ucs_assert(!strcmp(tl_name, resources[i].tl_name));
print_iface_info(worker, md, &resources[i]);
}
uct_worker_destroy(worker);
out:
ucs_async_context_cleanup(&async);
return status;
}