search for: implementatation

Hi all, I was messing around with kexec and it seems to work just fine on KVM, but for Xen domU images, it doesn't work at all. Daniel, I saw some patches from you back in September 2012 for adding this support for Dom0, but they don't seem to have gone into the kernel (but other patches went into kexec-tools at that time.) You mention that domU support is "easy" after your

Hi all, I was messing around with kexec and it seems to work just fine on KVM, but for Xen domU images, it doesn't work at all. Daniel, I saw some patches from you back in September 2012 for adding this support for Dom0, but they don't seem to have gone into the kernel (but other patches went into kexec-tools at that time.) You mention that domU support is "easy" after your

Hi all, I was messing around with kexec and it seems to work just fine on KVM, but for Xen domU images, it doesn't work at all. Daniel, I saw some patches from you back in September 2012 for adding this support for Dom0, but they don't seem to have gone into the kernel (but other patches went into kexec-tools at that time.) You mention that domU support is "easy" after your

Hello Rusty, This patch updates the virtio spec (0.8.6) with the new ABI information for virtio-console. Please apply. --- virtio-spec-0.8.6.lyx 2010-04-16 12:06:13.416075709 +0530 +++ virtio-spec-0.8.6-virtio-console.lyx 2010-04-16 12:41:54.656201703 +0530 @@ -36,7 +36,7 @@ \paperpagestyle default \tracking_changes true \output_changes false -\author "" +\author "Amit

Hello Rusty, This patch updates the virtio spec (0.8.6) with the new ABI information for virtio-console. Please apply. --- virtio-spec-0.8.6.lyx 2010-04-16 12:06:13.416075709 +0530 +++ virtio-spec-0.8.6-virtio-console.lyx 2010-04-16 12:41:54.656201703 +0530 @@ -36,7 +36,7 @@ \paperpagestyle default \tracking_changes true \output_changes false -\author "" +\author "Amit

Hi David, The only reason I can see to use the 'pattern matching' part as a fall-back is in case we cannot inline the (what I'm assuming would be) a much bigger hot-path-only cloned function for whatever reason. What I'm assuming here is that after cold-region outlining, we may still have a large portion of the original function body to attempt to inline, whereas the pattern

I second the fact that a way to outline specific function regions independently of the partial inliner sound very useful. I am not sure however if we would want a mode within the partialInliner or something completely independent. As a general question, does anybody has a clear idea of what are the constraints on the region CodeExtractor is currently able to handle ? Going through the code, it

Hi David, So I've began doing some implementation on the outlining portion of the code. Currently, I got the partial inliner to outline cold regions (single entry, single exit) of the code, based solely on the existence of ProfileSummaryInfo (ie. profiling data). However, I have some concerns on how this will co-exist with the existing code that peels early returns. The control flow looks

This documents MSI-X support in virtio. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- virtio-spec.lyx | 358 +++++++++++++++++++++++++++++++++++++++++++++++++++---- 1 files changed, 332 insertions(+), 26 deletions(-) diff --git a/virtio-spec.lyx b/virtio-spec.lyx index 49ed612..d16104a 100644 --- a/virtio-spec.lyx +++ b/virtio-spec.lyx @@ -1,4 +1,4 @@ -#LyX 1.6.4 created

This documents MSI-X support in virtio. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- virtio-spec.lyx | 358 +++++++++++++++++++++++++++++++++++++++++++++++++++---- 1 files changed, 332 insertions(+), 26 deletions(-) diff --git a/virtio-spec.lyx b/virtio-spec.lyx index 49ed612..d16104a 100644 --- a/virtio-spec.lyx +++ b/virtio-spec.lyx @@ -1,4 +1,4 @@ -#LyX 1.6.4 created

Hello, My team and I are looking to do some enhancements in the partial inliner in opt. Would appreciate any feedback that folks might have. # Partial Inlining in LLVM opt ## Summary ### Background Currently, the partial inliner searches the first few blocks of the callee and looks for a branch to the return block (ie. early return). If found, it attempts to outline the rest of the