search for: pclass

...ain with one part amd then test the predictive accuracy of the discriminant functions with the remaining part. However I have come across a problem doing this with predict.fda. If I try using the trained FDA object to predict the test data, I frequently get an error message like: Error in factor(pclass, labels = dimnames(means)[[1]]) : invalid labels; length 11 should be 1 or 10 As far as I can tell this is because the test data set is small and one of the classes has no predicted members. I have attached some sample code which produces this error. I have also attached the traceback(). I...

Hi All, I have a data set containing : pclass: A factor giving the class of the passenger: one of 1st, 2nd, 3rd. age The age of the passenger in years. sex Passenger's gender: female or male age.group Passengers age group, one of 0?9 , 10?19, 20?29, 30?39, 40?49, 50?59, 60?69, 70?79 survived Passenger's survival (1=survived, 0=did not...

Hi, I am a long time SPSS user but new to R, so please bear with me if my questions seem to be too basic for you guys. I am trying to figure out how to analyze survey data using logistic regression with multiple imputation. I have a survey data of about 200,000 cases and I am trying to predict the odds ratio of a dependent variable using 6 categorical independent variables (dummy-coded).

Hello List, I am having a great trouble using svm function in e1071 package. I have 4gb of data that i want to use to train svm. I am using Amazon cloud, my Amazon Machine Image(AMI) has 34.2 GB of memory. my R process was killed several times when i tried to use 4GB of data for svm. Now I am using a subset of that data and it is only 1.4 GB. i remove all unnecessary objects before calling

..._mthd nouveau_object_new diff --git a/nouveau/nouveau.c b/nouveau/nouveau.c index e304a1b..06fdeed 100644 --- a/nouveau/nouveau.c +++ b/nouveau/nouveau.c @@ -184,17 +184,6 @@ nouveau_object_del(struct nouveau_object **pobj) } } -void * -nouveau_object_find(struct nouveau_object *obj, uint32_t pclass) -{ - while (obj && obj->oclass != pclass) { - obj = obj->parent; - if (pclass == NOUVEAU_PARENT_CLASS) - break; - } - return obj; -} - void nouveau_drm_del(struct nouveau_drm **pdrm) { @@ -345,8 +334,9 @@ nouveau_device_del(struct nouveau_device **pdev) int nouveau_getparam(...

...vice(pcli->base.device); + pthread_mutex_lock(&nvdev->lock); nvdev->client[id / 32] &= ~(1 << (id % 32)); + pthread_mutex_unlock(&nvdev->lock); free(pcli->kref); free(pcli); } @@ -331,9 +345,12 @@ nouveau_object_find(struct nouveau_object *obj, uint32_t pclass) static void nouveau_bo_del(struct nouveau_bo *bo) { + struct nouveau_device_priv *nvdev = nouveau_device(bo->device); struct nouveau_bo_priv *nvbo = nouveau_bo(bo); struct drm_gem_close req = { bo->handle }; + pthread_mutex_lock(&nvdev->lock); DRMLISTDEL(&nvbo->head);...

From: Ben Skeggs <bskeggs at redhat.com> This commit also modifies the install path of the main libdrm_nouveau header to be under a nouveau/ subdirectory. Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- include/drm/nouveau_drm.h | 1 + nouveau/Makefile.am | 11 +++- nouveau/libdrm_nouveau.pc.in | 2 +- nouveau/nvif/cl0080.h | 45 ++++++++++++++

...rn 0; } -void +drm_public void nouveau_object_del(struct nouveau_object **pobj) { struct nouveau_object *obj = *pobj; @@ -331,7 +331,7 @@ nouveau_object_del(struct nouveau_object **pobj) *pobj = NULL; } -void * +drm_public void * nouveau_object_find(struct nouveau_object *obj, uint32_t pclass) { while (obj && obj->oclass != pclass) { @@ -385,7 +385,7 @@ nouveau_bo_del(struct nouveau_bo *bo) free(nvbo); } -int +drm_public int nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, uint32_t align, uint64_t size, union nouveau_bo_config *config, str...

From: Ben Skeggs <bskeggs at redhat.com> Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- nouveau/abi16.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++----- nouveau/nouveau.c | 56 +++++++------------------------------------------ nouveau/private.h | 7 ++----- 3 files changed, 67 insertions(+), 58 deletions(-) diff --git a/nouveau/abi16.c b/nouveau/abi16.c index

...+nouveau_drm_del +nouveau_drm_new nouveau_getparam nouveau_object_del nouveau_object_find diff --git a/nouveau/nouveau.c b/nouveau/nouveau.c index 0017303..9f82fde 100644 --- a/nouveau/nouveau.c +++ b/nouveau/nouveau.c @@ -195,6 +195,41 @@ nouveau_object_find(struct nouveau_object *obj, uint32_t pclass) return obj; } +void +nouveau_drm_del(struct nouveau_drm **pdrm) +{ + free(*pdrm); + *pdrm = NULL; +} + +int +nouveau_drm_new(int fd, struct nouveau_drm **pdrm) +{ + struct nouveau_drm *drm; + drmVersionPtr ver; + +#ifdef DEBUG + debug_init(getenv("NOUVEAU_LIBDRM_DEBUG")); +#endif +...

Hi Ben, Someone came in to the channel to report that the outputs on the second gpu of the NVS 420 were not being detected properly. Emil tracked it down to the pclass == PCI_CLASS_DISPLAY_VGA check in nouveau_display that you added in e412e95a in order to avoid modesetting on Tesla cards. This can be worked around by specifying nouveau.modeset=1. I think it's a little ridiculous to require all NVS420/450 users to use nouveau.modeset=1, things should Just Wo...

From: Ben Skeggs <bskeggs at redhat.com> This commit also modifies the install path of the main libdrm_nouveau header to be under a nouveau/ subdirectory. Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- include/drm/nouveau_drm.h | 1 + nouveau/Makefile.am | 11 +++- nouveau/libdrm_nouveau.pc.in | 2 +- nouveau/nvif/cl0080.h | 45 ++++++++++++++

...); + } + + return ret; +} + +static void +nvaa_clock_tidy(struct nouveau_clock *clk) +{ +} + +int +nvaa_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv50_clock_oclass *pclass = (void *)oclass; + struct nvaa_clock_priv *priv; + int ret; + + ret = nouveau_clock_create(parent, engine, oclass, pclass->domains, + &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + priv->base.read = nvaa_clock_read; + priv->base.calc = nvaa_clock_calc; + priv...

...); + } + + return ret; +} + +static void +nvaa_clock_tidy(struct nouveau_clock *clk) +{ +} + +int +nvaa_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv50_clock_oclass *pclass = (void *)oclass; + struct nvaa_clock_priv *priv; + int ret; + + ret = nouveau_clock_create(parent, engine, oclass, pclass->domains, + &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + priv->base.read = nvaa_clock_read; + priv->base.calc = nvaa_clock_calc; + priv...

Reclocking of NVAA/NVAC is substantially different from NV50+, enough to justify a separate clock implementation. This code is a forward-port of reclocking code that has been sitting in a branch for a while, and has been tested on my NVAC. Traces show no significant reasons why this shouldn't work on NVAA, but testers are always welcome. And since these are IGPs without dedicated RAM to

...pcli->base.device); + pthread_mutex_lock(&nvdev->lock); nvdev->client[id / 32] &= ~(1 << (id % 32)); + pthread_mutex_unlock(&nvdev->lock); free(pcli->kref); free(pcli); } @@ -331,12 +345,43 @@ nouveau_object_find(struct nouveau_object *obj, uint32_t pclass) static void nouveau_bo_del(struct nouveau_bo *bo) { + struct nouveau_device_priv *nvdev = nouveau_device(bo->device); struct nouveau_bo_priv *nvbo = nouveau_bo(bo); struct drm_gem_close req = { bo->handle }; - DRMLISTDEL(&nvbo->head); + + pthread_mutex_lock(&nvdev->...

Hi Daniel,    Thank you your replying.     Yes, the problem is about MIPS backend. You give me this message "There is limited support for the <8 x f16> type when MSA (MIPS SIMD Architecture) is enabled but even then scalar half-precision is not currently supported."  Could you give me some official link or some evidence? Thank you very much. Robin yalong at multicorewareinc.com

...dev/clock/nv50.c b/nvkm/subdev/clock/nv50.c index 250a6d9..8c13277 100644 --- a/nvkm/subdev/clock/nv50.c +++ b/nvkm/subdev/clock/nv50.c @@ -507,7 +507,7 @@ nv50_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_clock_create(parent, engine, oclass, pclass->domains, - &priv); + false, &priv); *pobject = nv_object(priv); if (ret) return ret; diff --git a/nvkm/subdev/clock/nva3.c b/nvkm/subdev/clock/nva3.c index 4f5a137..9fb5835 100644 --- a/nvkm/subdev/clock/nva3.c +++ b/nvkm/subdev/clock/nva3.c @@ -302,7 +302,8 @@ nva3_cl...

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- Hope I understood you correctly wrt the mem exec stuff. nvkm/subdev/fb/ramnv50.c | 2 +- nvkm/subdev/fb/ramnva3.c | 2 +- nvkm/subdev/fb/ramnvc0.c | 2 +- nvkm/subdev/fb/ramnve0.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/nvkm/subdev/fb/ramnv50.c b/nvkm/subdev/fb/ramnv50.c index ef91b6e..e5d12c2 100644

...gt; index 250a6d9..8c13277 100644 > --- a/nvkm/subdev/clock/nv50.c > +++ b/nvkm/subdev/clock/nv50.c > @@ -507,7 +507,7 @@ nv50_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine, > int ret; > > ret = nouveau_clock_create(parent, engine, oclass, pclass->domains, > - &priv); > + false, &priv); > *pobject = nv_object(priv); > if (ret) > return ret; > diff --git a/nvkm/subdev/clock/nva3.c b/nvkm/subdev/clock/nva3.c > index...