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...ze without getting the concrete 'r'? Could R project and (or) function help me solve this problem? Best, Zhang ---------- Zhang Enming (???) PhD Student Department of Curriculum and Instruction College of Education, Zhejiang University Tel: +86 17649850218 Email: 21803005 at zju.edu.cn [[alternative HTML version deleted]]

When gk20a_clk_ctor() returns an error code, pointer "clk" should be released. It's the same when gm20b_clk_new() returns from elsewhere following this call. Signed-off-by: Dinghao Liu <dinghao.liu at zju.edu.cn> --- drivers/gpu/drm/nouveau/nvkm/subdev/clk/gm20b.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gm20b.c index b284e949f732..a5aeba74d3b7 100644 --- a/drivers/gpu/drm...

On Mon, Jun 29, 2009 at 7:40 PM, Wenzhi Tao<linus_wind at zju.edu.cn> wrote: >   The result of -aa-eval: > >  MayAlias:     %struct.Location* %0, %struct.Location* %1 >  MayAlias:     %struct.Location* %0, %struct.Location* %2 >  MayAlias:     %struct.Location* %1, %struct.Location* %2 I'm getting NoAlias with the given steps; are you u...

On Sat, 30 May 2020 at 19:42, Dinghao Liu <dinghao.liu at zju.edu.cn> wrote: > > When gk20a_clk_ctor() returns an error code, pointer "clk" > should be released. It's the same when gm20b_clk_new() > returns from elsewhere following this call. This shouldn't be necessary. If a subdev constructor fails, and returns a pointer, t...

pm_runtime_get_sync() increments the runtime PM usage counter even the call returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu <dinghao.liu at zju.edu.cn> --- drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 6be9df1820c5..e670756664ff 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++...

On Sun, Mar 3, 2024 at 4:46?AM Duoming Zhou <duoming at zju.edu.cn> wrote: > > The kcalloc() in nouveau_dmem_evict_chunk() will return null if > the physical memory has run out. As a result, if we dereference > src_pfns, dst_pfns or dma_addrs, the null pointer dereference bugs > will happen. > > This patch uses stack variables to rep...

...result, if we dereference src_pfns, dst_pfns or dma_addrs, the null pointer dereference bugs will happen. This patch uses stack variables to replace the kcalloc(). Fixes: 249881232e14 ("nouveau/dmem: evict device private memory during release") Signed-off-by: Duoming Zhou <duoming at zju.edu.cn> --- drivers/gpu/drm/nouveau/nouveau_dmem.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 12feecf71e7..9a578262c6d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c...

...2X86 remains untouched, I'm wondering about how samba emulates the window printer setting communication. Any help is appreciated. -- Zhao YouBing, Ph.D student State Key Lab of CAD&CG,Zhejiang University, Hangzhou, 310027, P.R.China Tel : 0571-87951045(O), 87933444(H) Email: zhaoyb@cad.zju.edu.cn MSN : zhaoyoubing@hotmail.com

...pile a simple C program, the message is not printed out. This confirms that Module::createRNG is not called by clang or llc. -----Original Messages----- From:"Alexandre Isoard" <alexandre.isoard at gmail.com> Sent Time:2017-07-17 03:49:48 (Monday) To: "章明" <editing at zju.edu.cn> Cc: llvm-dev <llvm-dev at lists.llvm.org> Subject: Re: [llvm-dev] Is clang+llvm deterministisc? Hi Ming Zhang, If you don't want to rely on Clang reproducibility, you could save the IR into a .bc file. Clang can directly take a .bc file as input. You then: - instrument a...

Hi, Thanks for your advice. I have tried this way: opt -mem2reg test.bc -o mem2reg.bc llvm-dis mem2reg.bc opt -functionattrs -basicaa -aa-eval -print-all-alias-modref-info mem2reg.bc The content of main() in mem2reg.ll: define i32 @main() nounwind { entry: %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] %0 = call %struct.Location* @getNewLocation(i32 0, i32

...ally contiguous memory, this patch switches kcalloc() to kvcalloc() in order to avoid failing allocations. Fixes: 249881232e14 ("nouveau/dmem: evict device private memory during release") Suggested-by: Danilo Krummrich <dakr at redhat.com> Signed-off-by: Duoming Zhou <duoming at zju.edu.cn> --- Changes in v3: - Switch kcalloc() to kvcalloc(). drivers/gpu/drm/nouveau/nouveau_dmem.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 12feecf71e7..6fb65b01d77...

Hi Ben, > > When gk20a_clk_ctor() returns an error code, pointer "clk" > > should be released. It's the same when gm20b_clk_new() > > returns from elsewhere following this call. > This shouldn't be necessary. If a subdev constructor fails, and > returns a pointer, the core will call the destructor to clean things > up. > I'm not familiar with

Hi, I am an R newbie. I am running R2.5.1 on WinXP. I am trying to run a pacakge (BNArray1.0) that depends on deal 1.2-26 and dynamicGraph 0.2.0.1 . These are available on http://www.cls.zju.edu.cn/binfo/BNArray/#OLE9 . I have installed the 3 packages (using local files). When I try to run BNArray, I reveicd this error message > local({pkg <- select.list(sort(.packages(all.available = TRUE))) + if(nchar(pkg)) library(pkg, character.only=TRUE)}) Loading required package: deal Loa...

Hi, I try to use llvm-dis to disassemble the result after opt, my pass will add a intrinsic after the load instruction, like following: bool fpscan::ldAddMetadata (Instruction *Inst, StringRef c) { std::vector<Metadata *> dataTuples; // Add metadata in list dataTuples.push_back(MDString::get(Inst->getContext(), c)); MDNode* N = MDNode::get(Inst->getContext(),

Hi, I'm trying to understand some details about an example maintened in [1]. According that link, I have total.data as a data set (am I right?). But I don't understand how is built that table. I saved the dataset in a file, with dput(), and had something like this: structure(list(df.all = structure(list(V1 = structure(c(1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L,

Hello, As I know, get_matches_estimated() return an estimate for the number of documents with matches the query. But now, I found it get a disparity between the return value and real mathced number. For an example: the real matched number is 58, but the return value is 458; so when the users click the hinder page, get a blank page ... so they often complain to me. I found that the main reason is

pm_runtime_get_sync() increments the runtime PM usage counter even the call returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu <dinghao.liu at zju.edu.cn> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index f5ece1f94973..6697f960dd89 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/driver...

pm_runtime_get_sync() increments the runtime PM usage counter even the call returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu <dinghao.liu at zju.edu.cn> --- drivers/gpu/drm/nouveau/nouveau_debugfs.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 15a3d40edf02..db3711436577 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debug...

pm_runtime_get_sync() increments the runtime PM usage counter even the call returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu <dinghao.liu at zju.edu.cn> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index f5ece1f94973..125cefbb6210 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/g...

On Mon, 1 Jun 2020 at 13:27, <dinghao.liu at zju.edu.cn> wrote: > > > Hi Ben, > > > > When gk20a_clk_ctor() returns an error code, pointer "clk" > > > should be released. It's the same when gm20b_clk_new() > > > returns from elsewhere following this call. > > This shouldn't be nece...