search for: gloabl

Hi, I want to parallelize some computations when it's possible on multicore machines. Each computation produces a big objects that I don't want to store if not necessary: in the end only the object that best fits my data have to be returned. In non-parallel mode, a single gloabl object is updated if the current computation gets a better result than the best previously found. My plan was to use package multicore. But there is obviously an issue of concurrent access to the global result variable. Is there a way to implement something like a lock/mutex to ensure make the p...

Hi, Having managed to get far enough with the config to get a win2k box to connect to a Samba v3.0 share where the Samba machine's backend is based in LDAP, I cannot now add this win2k machine to the domain. Can anyone give me an example of how to set up an account within the LDAP server that has sufficient rights to allow the machine to join my Samba domain? Regards, Graham --

Hello folks, I have four models, each with their own separate index. Models = Articles, Blogs, MusicTracks, and MediaFiles I have individual searches within each section of the site working just fine, but I want to have a gloabl search that searches across all of them at the same time and returns the results ordered by score. Here''s how far I am now... def search query = params[:query] articles = Article.find_id_by_contents(query) blogs = Blog.find_id_by_contents(query) tracks = MusicTrack.find_id_by...

...er collect following and export them to userspace through "ethtool -S": - number of packets sent/received - number of bytes sent/received - number of callbacks for tx/rx - number of kick for tx/rx - number of bytes/packets queued for tx As virtnet_stats were per-cpu, so both per-cpu and gloabl satistics were exposed like: NIC statistics: tx_bytes[0]: 2551 tx_packets[0]: 12 tx_kick[0]: 12 tx_callbacks[0]: 1 tx_queued_packets[0]: 12 tx_queued_bytes[0]: 3055 rx_bytes[0]: 0 rx_packets[0]: 0 rx_kick[0]: 0 rx_callbacks[0]: 0 tx_bytes[1]:...

...er collect following and export them to userspace through "ethtool -S": - number of packets sent/received - number of bytes sent/received - number of callbacks for tx/rx - number of kick for tx/rx - number of bytes/packets queued for tx As virtnet_stats were per-cpu, so both per-cpu and gloabl satistics were exposed like: NIC statistics: tx_bytes[0]: 2551 tx_packets[0]: 12 tx_kick[0]: 12 tx_callbacks[0]: 1 tx_queued_packets[0]: 12 tx_queued_bytes[0]: 3055 rx_bytes[0]: 0 rx_packets[0]: 0 rx_kick[0]: 0 rx_callbacks[0]: 0 tx_bytes[1]:...

hello list, after successfully playing around to get a working samba 3.0.1-PDC-LDAP-Suse9 configuration a new challenge takes place : scenario: suse9 with samba 3.0.1 as a member server in a NT4 controlled domain. winbind works as expected (thanks to documention authors). There seems to be no problem with file sharing, ACL is working properly (I'm using xfs filesystem). :-) so, now the

Currently, we store the statistics in the independent fields of virtnet_stats, this is not scalable when we want to add more counters. As suggested by Michael, this patch convert it to an array and use the enum as the index to access them. Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 30 +++++++++++++++++------------- 1 files changed, 17

Currently, we store the statistics in the independent fields of virtnet_stats, this is not scalable when we want to add more counters. As suggested by Michael, this patch convert it to an array and use the enum as the index to access them. Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 30 +++++++++++++++++------------- 1 files changed, 17

...gt;>>>For example, if a region is marking a loop as parallel from an OpenMP pragma, but a strength reduction transformation introduces a loop-carried dependency and thus invalidate the “parallel” semantic? Yes, there are a list of such cases, e.g. forward substitution, strength reduction, gloable constant propagation. Here is another example, under serial semantic, you can do constant propagation, but, under parallel semantics, we can't do constant propagation. All these issues are considered Int x = 100; parallel num_threads(4) { .... atomic { x = x + 600...

Hi, we want to use ldapsam:trusted=yes to improve performace as nss_ldap is killing our ldap server doing enumeration. once i enable it smbd dies silently... this is the last part of a ./smbd -d 10 -i NT user token: (NULL) UNIX token of user 0 Primary group is 0 and contains 0 supplementary groups smbldap_search: base => [ou=groups,ou=filestore,dc=sunderland,dc=ac,dc=uk], filt er =>

...ot; err", offsetof(struct vmxnet3_rq_driver_stats, + drop_err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_device_stats * +vmxnet3_get_stats(struct net_d...

...ot; err", offsetof(struct vmxnet3_rq_driver_stats, + drop_err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_device_stats * +vmxnet3_get_stats(struct net_d...

...ot; err", offsetof(struct vmxnet3_rq_driver_stats, + drop_err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_device_stats * +vmxnet3_get_stats(struct net_d...

...ot; err", offsetof(struct vmxnet3_rq_driver_stats, + drop_err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_device_stats * +vmxnet3_get_stats(struct net_d...

...ot; err", offsetof(struct vmxnet3_rq_driver_stats, + drop_err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_device_stats * +vmxnet3_get_stats(struct net_d...

...ot; err", offsetof(struct vmxnet3_rq_driver_stats, + drop_err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_device_stats * +vmxnet3_get_stats(struct net_d...

...err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_...

...err) }, + { " fcs", offsetof(struct vmxnet3_rq_driver_stats, + drop_fcs) }, + { "rx buf alloc fail", offsetof(struct vmxnet3_rq_driver_stats, + rx_buf_alloc_failure) }, +}; + +/* gloabl stats maintained by the driver */ +static const struct vmxnet3_stat_desc +vmxnet3_global_stats[] = { + /* description, offset */ + { "tx timeout count", offsetof(struct vmxnet3_adapter, + tx_timeout_count) } +}; + + +struct net_...

A Proposal for adding an experimental IR-level region-annotation infrastructure ============================================================================= Hal Finkel (ANL) and Xinmin Tian (Intel) This is a proposal for adding an experimental infrastructure to support annotating regions in LLVM IR, making use of intrinsics and metadata, and a generic analysis to allow transformations to