search for: 2048

Actually i am working on vector accelerator which will perform those instructions which are non temporal. for instance if i have this loop for(i=0;i<2048;i++) a[i]=b[i]+c[i]; currently it emits following IR; %0 = getelementptr inbounds [2048 x i32], [2048 x i32]* @b, i64 0, i64 %index %1 = bitcast i32* %0 to <16 x i32>* %wide.load = load <16 x i32>, <16 x i32>* %1, align 16, !tbaa !1 %8 = getelementptr inbounds [2048 x i...

...e. $ vdpauinfo display: :0.0 screen: 0 API version: 1 Information string: G3DVL VDPAU Driver Shared Library version 1.0 ... Decoder capabilities: name level macbs width height ---------------------------------------------------- MPEG1 0 16384 2048 2048 MPEG2_SIMPLE 3 16384 2048 2048 MPEG2_MAIN 3 16384 2048 2048 H264_BASELINE 41 16384 2048 2048 H264_MAIN 41 16384 2048 2048 H264_HIGH 41 16384 2048 2048 VC1_SIMPLE 1...

...D_KEY is the same. Local: $ ssh-agent > /tmp/agent.env $ source /tmp/agent.env $ ssh-add ~/.ssh/id_user $ ssh -A remote Remote: $ SSH_AUTH_SOCK=/tmp/ssh-1rVbCSbuDP/agent.3145 $ ssh-add newkey Identity added: newkey (newkey) Local: $ source /tmp/agent.env $ ssh-add -l 2048 SHA256:32C...qYBs /home/user/.ssh/id_user (RSA) 2048 SHA256:32C...qYBs /home/user/.ssh/id_user (RSA-CERT) 2048 SHA256:SZG...5hUQ newkey (RSA) That worked perfectly, it seems. > > Is such an operation advisable? > > That's up to you. ssh-add decrypts the private key locally wher...

...11:26 PM, Simon Pilgrim <llvm-dev at redking.me.uk> wrote: > On 20/01/2018 18:16, hameeza ahmed wrote: > > Actually i am working on vector accelerator which will perform those > instructions which are non temporal. > > for instance if i have this loop > > for(i=0;i<2048;i++) > a[i]=b[i]+c[i]; > > currently it emits following IR; > > > %0 = getelementptr inbounds [2048 x i32], [2048 x i32]* @b, i64 0, i64 > %index > %1 = bitcast i32* %0 to <16 x i32>* > %wide.load = load <16 x i32>, <16 x i32>* %1, align 16, !tbaa...

On 20/01/2018 18:16, hameeza ahmed wrote: > Actually i am working on vector accelerator which will perform those > instructions which are non temporal. > > for instance if i have this loop > > for(i=0;i<2048;i++) > a[i]=b[i]+c[i]; > > currently it emits following IR; > > >   %0 = getelementptr inbounds [2048 x i32], [2048 x i32]* @b, i64 0, > i64 %index >   %1 = bitcast i32* %0 to <16 x i32>* >   %wide.load = load <16 x i32>, <16 x i32>* %1, align 16, !tbaa...

thanks! After I check the ll file, I find this: %1 = load %struct.nsAString** %aBuf_addr, align 4, !dbg !2048 %2 = getelementptr inbounds %struct.nsAString* %1, i32 0, i32 0, !dbg !2048 %3 = getelementptr inbounds %struct.nsISupports* %2, i32 0, i32 0, !dbg !2048 %4 = load i32 (...)*** %3, align 4, !dbg !2048 %5 = getelementptr inbounds i32 (...)** %4, i32 10, !dbg !2048 %6 = load i32 (...)** %5, align 1,...

I have matrix multiplication and stencil code. I vectorise it through the following command. opt -S -O3 -force-vector-width=2048 stencil.ll -o stencil_o3.ll in both the examples of matrix mult and stencil it vectorises fine when my loop iterations >2048. but if i keep both iterations and vector width=2048. it produces scalar code IR not vectorizes it. Is it llvm bug? Please help me. -------------- next part -----------...

Please consider the following C code: * #define SZ 2048 int main(void) { int A[SZ]; int B[SZ]; int i, tmp; for (i = 0; i < SZ; i++) { tmp = A[i]; B[i] = tmp; } assert(A[SZ/2] == B[SZ/2]); }* On running -O1 followed by -reg2mem I get the following IR: *define dso_local i32 @main() local_unnamed_add...

> On 1/26/11 2:40 PM, songlh at cs.wisc.edu wrote: >> thanks! >> >> After I check the ll file, I find this: >> >> %1 = load %struct.nsAString** %aBuf_addr, align 4, !dbg !2048 >> %2 = getelementptr inbounds %struct.nsAString* %1, i32 0, i32 0, !dbg >> !2048 >> %3 = getelementptr inbounds %struct.nsISupports* %2, i32 0, i32 0, !dbg >> !2048 >> %4 = load i32 (...)*** %3, align 4, !dbg !2048 >> %5 = getelementptr inbounds i32 (...)** %4,...

....me.uk>> wrote: > > On 20/01/2018 18:16, hameeza ahmed wrote: >> Actually i am working on vector accelerator which will perform >> those instructions which are non temporal. >> >> for instance if i have this loop >> >> for(i=0;i<2048;i++) >> a[i]=b[i]+c[i]; >> >> currently it emits following IR; >> >> >>   %0 = getelementptr inbounds [2048 x i32], [2048 x i32]* @b, i64 >> 0, i64 %index >>   %1 = bitcast i32* %0 to <16 x i32>* >>   %wide.load = l...

...vm configuration I'm getting the same results. I have also deleted the whole virtual machine and started from scratch. Any suggestions on how I can resolve this ? >From ks.cfg bootloader --location=mbr --driveorder=sda clearpart --linux part /boot --size=101 --fstype ext3 part swap --size=2048 --asprimary part pv.22 --size=100 --grow volgroup VolGroup00 --pesize=32768 pv.22 logvol /var/log --fstype ext3 --name=LogVol_var_log --vgname=VolGroup00 --size=2048 logvol /home --fstype ext3 --name=LogVol_home --vgname=VolGroup00 --size=2048 logvol /var --fstype ext3 --name=LogVol_var --vgname=Vo...

On 1/26/11 2:40 PM, songlh at cs.wisc.edu wrote: > thanks! > > After I check the ll file, I find this: > > %1 = load %struct.nsAString** %aBuf_addr, align 4, !dbg !2048 > %2 = getelementptr inbounds %struct.nsAString* %1, i32 0, i32 0, !dbg !2048 > %3 = getelementptr inbounds %struct.nsISupports* %2, i32 0, i32 0, !dbg !2048 > %4 = load i32 (...)*** %3, align 4, !dbg !2048 > %5 = getelementptr inbounds i32 (...)** %4, i32 10, !dbg !2048 > %6 = load...

...0 smb_pid=29333 smb_uid=0 smb_mid=1 smt_wct=17 smb_vwv[0]=7 (0x7) smb_vwv[1]=12803 (0x3203) smb_vwv[2]=256 (0x100) smb_vwv[3]=1024 (0x400) smb_vwv[4]=17 (0x11) smb_vwv[5]=0 (0x0) smb_vwv[6]=256 (0x100) smb_vwv[7]=0 (0x0) smb_vwv[8]=0 (0x0) smb_vwv[9]=64768 (0xFD00) smb_vwv[10]=67 (0x43) smb_vwv[11]=20480 (0x5000) smb_vwv[12]=23149 (0x5A6D) smb_vwv[13]=32408 (0x7E98) smb_vwv[14]=49055 (0xBF9F) smb_vwv[15]=41985 (0xA401) smb_vwv[16]=2049 (0x801) smb_bcc=14 size=83 smb_com=0x72 smb_rcls=0 smb_reh=0 smb_err=0 smb_flg=136 smb_flg2=1 smb_tid=0 smb_pid=29333 smb_uid=0 smb_mid=1 smt_wct=17 smb_vwv[0]=7 (0...

...> API version: 1 > Information string: G3DVL VDPAU Driver Shared Library version 1.0 > ... > > Decoder capabilities: > > name level macbs width height > ---------------------------------------------------- > MPEG1 0 16384 2048 2048 > MPEG2_SIMPLE 3 16384 2048 2048 > MPEG2_MAIN 3 16384 2048 2048 > H264_BASELINE 41 16384 2048 2048 > H264_MAIN 41 16384 2048 2048 > H264_HIGH 41 16384 2048 2048 > VC1...

...in the process of shipping hybrid ISO images by default again. We're using `isohybrid -h 255 -s 63' to do that (thanks to the advice we got on this mailing-list a few months ago!). And then, we've discovered that sometimes, isohybrid produces ISO images whose size is not a multiple of 2048 bytes. Who cares? ... may you ask. Well, apparently, VirtualBox does: it refuses to add such an ISO image as a virtual DVD. The [details] have been researched by my team-mate anonym (cc'd), for the curious. According to this research, it might even be that VirtualBox is correct in this respect...

On 1/26/11 3:00 PM, songlh at cs.wisc.edu wrote: >> On 1/26/11 2:40 PM, songlh at cs.wisc.edu wrote: >>> thanks! >>> >>> After I check the ll file, I find this: >>> >>> %1 = load %struct.nsAString** %aBuf_addr, align 4, !dbg !2048 >>> %2 = getelementptr inbounds %struct.nsAString* %1, i32 0, i32 0, !dbg >>> !2048 >>> %3 = getelementptr inbounds %struct.nsISupports* %2, i32 0, i32 0, !dbg >>> !2048 >>> %4 = load i32 (...)*** %3, align 4, !dbg !2048 >>> %5 = getelementptr i...

...lso improved: Guest TX: size/session/+thu%/+normalize% 64/ 1/ +17%/ +6% 64/ 4/ +9%/ +17% 64/ 8/ +34%/ +21% 512/ 1/ +48%/ +40% 512/ 4/ +31%/ +20% 512/ 8/ +39%/ +22% 1024/ 1/ +158%/ +99% 1024/ 4/ +20%/ +11% 1024/ 8/ +40%/ +18% 2048/ 1/ +108%/ +74% 2048/ 4/ +21%/ +7% 2048/ 8/ +32%/ +14% 4096/ 1/ +94%/ +77% 4096/ 4/ +7%/ -6% 4096/ 8/ +9%/ -4% 16384/ 1/ +33%/ +9% 16384/ 4/ +10%/ -6% 16384/ 8/ +19%/ +2% 65535/ 1/ +15%/ -6% 65535/ 4/ +8%/ -9% 65535/...

...lso improved: Guest TX: size/session/+thu%/+normalize% 64/ 1/ +17%/ +6% 64/ 4/ +9%/ +17% 64/ 8/ +34%/ +21% 512/ 1/ +48%/ +40% 512/ 4/ +31%/ +20% 512/ 8/ +39%/ +22% 1024/ 1/ +158%/ +99% 1024/ 4/ +20%/ +11% 1024/ 8/ +40%/ +18% 2048/ 1/ +108%/ +74% 2048/ 4/ +21%/ +7% 2048/ 8/ +32%/ +14% 4096/ 1/ +94%/ +77% 4096/ 4/ +7%/ -6% 4096/ 8/ +9%/ -4% 16384/ 1/ +33%/ +9% 16384/ 4/ +10%/ -6% 16384/ 8/ +19%/ +2% 65535/ 1/ +15%/ -6% 65535/ 4/ +8%/ -9% 65535/...

...ng hybrid ISO images by > default again. We're using `isohybrid -h 255 -s 63' to do that (thanks > to the advice we got on this mailing-list a few months ago!). > > And then, we've discovered that sometimes, isohybrid produces ISO > images whose size is not a multiple of 2048 bytes. > > Who cares? ... may you ask. Well, apparently, VirtualBox does: it > refuses to add such an ISO image as a virtual DVD. The [details] have > been researched by my team-mate anonym (cc'd), for the curious. > According to this research, it might even be that VirtualBox i...

...DAP server. I've sniffed the interface, but I also don't see numerous connection attempts, so I suppose, that there is no DoS attack running. The logfile contains no warning or error except: dovecot: Oct 17 15:34:44 Warning: auth(default): Growing pool 'plain_auth_request' with: 2048 dovecot: Oct 17 15:34:49 Warning: auth(default): Growing pool 'plain_auth_request' with: 2048 dovecot: Oct 17 15:34:52 Warning: auth(default): Growing pool 'plain_auth_request' with: 2048 dovecot: Oct 17 15:35:02 Warning: auth(default): Growing pool 'plain_auth_request' w...