XrdClientReadCache Class Reference
#include <XrdClientReadCache.hh>
List of all members.
Public Types |
enum | { kRmBlk_LRU = 0,
kRmBlk_LeastOffs,
kRmBlk_FIFO
} |
Public Member Functions |
| XrdClientReadCache () |
| ~XrdClientReadCache () |
long | GetDataIfPresent (const void *buffer, long long begin_offs, long long end_offs, bool PerfCalc, XrdClientIntvList &missingblks, long &outstandingblks) |
void | GetInfo (int &size, long long &bytessubmitted, long long &byteshit, long long &misscount, float &missrate, long long &readreqcnt, float &bytesusefulness) |
long long | GetTotalByteCount () |
void | PutPlaceholder (long long begin_offs, long long end_offs) |
void | PrintPerfCounters () |
void | PrintCache () |
void | SubmitXMessage (XrdClientMessage *xmsg, long long begin_offs, long long end_offs) |
bool | SubmitRawData (const void *buffer, long long begin_offs, long long end_offs, bool pinned=false) |
void | RemoveItems (bool leavepinned=true) |
void | RemoveItems (long long begin_offs, long long end_offs, bool remove_overlapped=false) |
void | RemovePlaceholders () |
void | SetSize (int sz) |
void | SetBlkRemovalPolicy (int p) |
void | UnPinCacheBlk (long long begin_offs, long long end_offs) |
void * | FindBlk (long long begin_offs, long long end_offs) |
bool | WillFit (long long bc) |
Private Member Functions |
long long | GetTimestampTick () |
bool | MakeFreeSpace (long long bytes) |
bool | RemoveItem () |
bool | RemoveLRUItem () |
bool | RemoveFirstItem () |
void | UpdatePerfCounters () |
int | FindInsertionApprox (long long begin_offs) |
int | FindInsertionApprox_rec (int startidx, int endidx, long long begin_offs) |
Private Attributes |
long long | fBytesHit |
long long | fBytesSubmitted |
float | fBytesUsefulness |
ItemVect | fItems |
long long | fMaxCacheSize |
long long | fMissCount |
float | fMissRate |
XrdSysRecMutex | fMutex |
long long | fReadsCounter |
int | fBlkRemPolicy |
long long | fTimestampTickCounter |
long long | fTotalByteCount |
Member Enumeration Documentation
- Enumerator:
kRmBlk_LRU |
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kRmBlk_LeastOffs |
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kRmBlk_FIFO |
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Constructor & Destructor Documentation
XrdClientReadCache::XrdClientReadCache |
( |
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XrdClientReadCache::~XrdClientReadCache |
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Member Function Documentation
void* XrdClientReadCache::FindBlk |
( |
long long |
begin_offs, |
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long long |
end_offs | |
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) |
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int XrdClientReadCache::FindInsertionApprox |
( |
long long |
begin_offs |
) |
[private] |
int XrdClientReadCache::FindInsertionApprox_rec |
( |
int |
startidx, |
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int |
endidx, |
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long long |
begin_offs | |
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) |
| | [private] |
long XrdClientReadCache::GetDataIfPresent |
( |
const void * |
buffer, |
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long long |
begin_offs, |
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long long |
end_offs, |
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bool |
PerfCalc, |
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XrdClientIntvList & |
missingblks, |
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long & |
outstandingblks | |
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) |
| | |
void XrdClientReadCache::GetInfo |
( |
int & |
size, |
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long long & |
bytessubmitted, |
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long long & |
byteshit, |
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long long & |
misscount, |
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float & |
missrate, |
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long long & |
readreqcnt, |
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float & |
bytesusefulness | |
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) |
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long long XrdClientReadCache::GetTimestampTick |
( |
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) |
[private] |
long long XrdClientReadCache::GetTotalByteCount |
( |
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) |
[inline] |
bool XrdClientReadCache::MakeFreeSpace |
( |
long long |
bytes |
) |
[private] |
void XrdClientReadCache::PrintCache |
( |
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) |
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void XrdClientReadCache::PrintPerfCounters |
( |
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) |
[inline] |
void XrdClientReadCache::PutPlaceholder |
( |
long long |
begin_offs, |
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long long |
end_offs | |
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) |
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bool XrdClientReadCache::RemoveFirstItem |
( |
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) |
[private] |
bool XrdClientReadCache::RemoveItem |
( |
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) |
[private] |
void XrdClientReadCache::RemoveItems |
( |
long long |
begin_offs, |
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long long |
end_offs, |
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bool |
remove_overlapped = false | |
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) |
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void XrdClientReadCache::RemoveItems |
( |
bool |
leavepinned = true |
) |
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bool XrdClientReadCache::RemoveLRUItem |
( |
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) |
[private] |
void XrdClientReadCache::RemovePlaceholders |
( |
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) |
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void XrdClientReadCache::SetBlkRemovalPolicy |
( |
int |
p |
) |
[inline] |
void XrdClientReadCache::SetSize |
( |
int |
sz |
) |
[inline] |
bool XrdClientReadCache::SubmitRawData |
( |
const void * |
buffer, |
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long long |
begin_offs, |
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long long |
end_offs, |
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bool |
pinned = false | |
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) |
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void XrdClientReadCache::SubmitXMessage |
( |
XrdClientMessage * |
xmsg, |
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long long |
begin_offs, |
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long long |
end_offs | |
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) |
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void XrdClientReadCache::UnPinCacheBlk |
( |
long long |
begin_offs, |
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long long |
end_offs | |
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) |
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void XrdClientReadCache::UpdatePerfCounters |
( |
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) |
[inline, private] |
bool XrdClientReadCache::WillFit |
( |
long long |
bc |
) |
[inline] |
Member Data Documentation
The documentation for this class was generated from the following file: